Ash-Shu'ara 26:22
وَتِلْكَ نِعْمَةٌ تَمُنُّهَا عَلَىَّ أَنْ عَبَّدتَّ بَنِىٓ إِسْرَٰٓءِيلَ
Watilka niAAmatun tamunnuha AAalayyaan AAabbadta banee isra-eel
And is this a favor of which you remind me - that you have enslaved the Children of Israel?"
As for the favor with which you are obliging me, it is that you have enslaved the children of Isrā’īl.”