ف َإنَّهُ مَكتُوبٌ أنَّ إبْراهِيمَ كانَ لَهُ ابْنانِ: واحِدٌ مِنَ الجارِيَةِ، وَالآخَرُ مِنَ الحُرَّةِ.
For it is written, that Abraham had two sons, the one by a bondmaid, the other by a freewoman.