Ibrahim 14:8 وقال موسى ان تكفروا انتم ومن في الارض جميعا فان الله لغني حميد ٨
وَقَالَ
مُوسَىٰٓ
إِن
تَكۡفُرُوٓاْ
أَنتُمۡ
وَمَن
فِي
ٱلۡأَرۡضِ
جَمِيعٗا
فَإِنَّ
ٱللَّهَ
لَغَنِيٌّ
حَمِيدٌ
٨
そしてムーサー*は、（彼らに）言った。「もし、あなた方と、地上にいる者全てが不信仰に陥ろうとも（、それはあなた方自身を害するだけ）、実にアッラー*こそは、満ち足りた*お方、称賛されるべき*お方なのだから」。
Read Tafsir
Ibn Kathir (Abridged)
Allah states that Musa reminded his people about Allah's annals anddays and of Allah's favors and bounties that He bestowed on them,when He saved them from Fir` awn and his people and the tormentand disgrace they used to exert on them.
They used to slaughter whomever they could find among their sons
…