Ash Shu’ara’ Ayah 22

وَتِلْكَ نِعْمَةٌ تَمُنُّهَا عَلَىَّ أَنْ عَبَّدتَّ بَنِىٓ إِسْرَٲٓءِيلَ ٢٢ How can that be a ‘favour,’ of which you remind me, when ?it was only because? you ?have? enslaved the Children of Israel?”