Taha 20:70

فَأُلْقِىَ ٱلسَّحَرَةُ سُجَّدًا قَالُوٓا۟ ءَامَنَّا بِرَبِّ هَـٰرُونَ وَمُوسَىٰ

Fa-ul'qiya l-saḥaratu sujjadan qālū āmannā birabbi hārūna wamūsā

So the magicians fell down in prostration. They said, "We have believed in the Lord of Aaron and Moses."