(33) And do not kill the soul [i.e., person] which Allāh has forbidden, except by right.[742] And whoever is killed unjustly - We have given his heir authority,[743] but let him not exceed limits in [the matter of] taking life. Indeed, he has been supported [by the law].
[742]- i.e., through legal justice or during jihād.
[743]- Grounds for legal action.
— الترجمة الإنجليزية - صحيح انترناشونال
 33. And do not kill anyone whose killing Allâh has forbidden, except for a just cause. And whoever is killed wrongfully (Mazlûman intentionally with hostility and oppression and not by mistake), We have given his heir the authority [to demand Qisâs, - Law of Equality in punishment - or to forgive, or to take Diyah (blood money)]. But let him not exceed limits in the matter of taking life (i.e he should not kill except the killer). Verily, he is helped (by the Islâmic law).[1]
(V.17:33):
a) See the footnote of (V.2:22).
b) See the footnote of (V.5:50).
— الترجمة الإنجليزية
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

And do not kill the self that Allah has prohibited, except by truthful (right) (Literally: with the truth). And whoever is killed unjustly, We have (already) appointed to his patron authority. So let him not exceed (Literally: be extravagant) in killing; surely he will be vindicated.
— Dr. Ghali - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

And do not kill anyone which Allah has forbidden, except for a just cause. And whoever is killed (intentionally with hostility and oppression and not by mistake), We have given his heir the authority [(to demand Qisas, Law of Equality in punishment or to forgive, or to take Diya (blood money)]. But let him not exceed limits in the matter of taking life (i.e. he should not kill except the killer only). Verily, he is helped (by the Islamic law).
— Muhsin Khan - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

And slay not the life which Allah hath forbidden save with right. Whoso is slain wrongfully, We have given power unto his heir, but let him not commit excess in slaying. Lo! he will be helped.
— Pickthall - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

Nor take life - which Allah has made sacred - except for just cause. And if anyone is slain wrongfully, we have given his heir authority (to demand qisas or to forgive): but let him not exceed bounds in the matter of taking life; for he is helped (by the Law).
— Yusuf Ali - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

And do not kill the soul which Allah has forbidden, except by right. And whoever is killed unjustly - We have given his heir authority, but let him not exceed limits in [the matter of] taking life. Indeed, he has been supported [by the law].
— Sahih International - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

(17:33) (ix) Do not kill any person whom Allah has forbidden to kill,3
except with right.4 We have granted the heir of him who has been
wrongfully killed the authority to5 (claim retribution);so let him
not exceed in slaying.6 He shall be helped.7
— Abul Ala Maududi(With tafsir) - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

Do not take life, which God has made sacred, except by right: if anyone is killed wrongfully, We have given authority to the defender of his rights, but he should not be excessive in taking life, for he is already aided [by God].
— Abdul Haleem - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

Do not kill any person the life of whom is sanctified by Allah, except for a just reason. And whoever is killed unjustly, We have invested his heir with authority (of equal retaliation), but he must not cross the limit in the matter of killing. Surely, he will be helped.
— Mufti Taqi Usmani - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

Do not take a ˹human˺ life—made sacred by Allah—except with ˹legal˺ right. If anyone is killed unjustly, We have given their heirs the authority, but do not let them exceed limits in retaliation, for they are already supported ˹by law˺.
— Dr. Mustafa Khattab, The Clear Quran - English translation
وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

Do not take a ˹human˺ life—made sacred by Allah—except with ˹legal˺ right.1 If anyone is killed unjustly, We have given their heirs2 the authority, but do not let them exceed limits in retaliation,3 for they are already supported ˹by law˺.
— Dr. Mustafa Khattab - English translation
Do not kill any soul that Allah has forbidden, except in the course of justice. If anyone is killed wrongfully, We have given his heir authority [of compensation], but he should not exceed the bounds in killing, for he is already supported [by law].
— الترجمة الإنجليزية - مركز رواد الترجمة
33. Do not kill the soul whose life Allah has protected through faith or a pledge of security, except if the killing is merited on the basis of treason or legal retribution. If someone is killed unjustly, without a valid reason permitting his being killed, I have given his successor who takes charge of his affairs certain authority over the killer. He may demand that the killer be killed in retribution, or he may forgive him without asking for any thing in return, or he may forgive him and take the blood money. But he shall not mutilate the killer, or by killing him with something that he did not use to kill, or by killing someone other than the killer, even if he was a helper and supporter.
— الترجمة الإنجليزية للمختصر في تفسير القرآن الكريم
Do not kill any one, for God has forbidden killing, except in [the pursuit of] justice. If anyone is slain wrongfully, We have given his heir authority [to seek just retribution]. He [the heir] must not exceed the bounds of equity in [retributive] killing. He is given help.
— ترجمة معاني القرآن الكريم - عادل صلاحي