Al-Baqarah 2:54 واذ قال موسى لقومه يا قوم انكم ظلمتم انفسكم باتخاذكم العجل فتوبوا الى باريكم فاقتلوا انفسكم ذالكم خير لكم عند باريكم فتاب عليكم انه هو التواب الرحيم ٥٤
وَإِذۡ
قَالَ
مُوسَىٰ
لِقَوۡمِهِۦ
يَٰقَوۡمِ
إِنَّكُمۡ
ظَلَمۡتُمۡ
أَنفُسَكُم
بِٱتِّخَاذِكُمُ
ٱلۡعِجۡلَ
فَتُوبُوٓاْ
إِلَىٰ
بَارِئِكُمۡ
فَٱقۡتُلُوٓاْ
أَنفُسَكُمۡ
ذَٰلِكُمۡ
خَيۡرٞ
لَّكُمۡ
عِندَ
بَارِئِكُمۡ
فَتَابَ
عَلَيۡكُمۡۚ
إِنَّهُۥ
هُوَ
ٱلتَّوَّابُ
ٱلرَّحِيمُ
٥٤
When Mūsā said to his people: “My people, you have wronged yourselves by your taking the calf (as God). So, turn in repentance to your Creator, and slay yourselves. That will be better for you in the sight of your Creator”. Then, He accepted your repentance. Indeed He is the Most-Relenting, the Very-Merciful.
Read Tafsir
Ibn Kathir (Abridged)
The Children of Israel kill each other in Repentance
This was the repentance required from the Children of Israel for worshipping the calf. Commenting on Allah's statement;
وَإِذْ قَالَ مُوسَى لِقَوْمِهِ يَـقَوْمِ إِنَّكُمْ ظَلَمْتُمْ أَنفُسَكُمْ بِاتِّخَاذِكُمُ الْعِجْلَ
(And (remember) when Musa sai
…The Children of Israel kill each other in Repentance
This was the repentance required from the Children of Israel for worshipping the calf. Commenting
…