﴿ وَبَٰرَكْنَا عَلَيْهِ وَعَلَىٰٓ إِسْحَٰقَ ۚ وَمِن ذُرِّيَّتِهِمَا مُحْسِنٌۭ وَظَالِمٌۭ لِّنَفْسِهِۦ مُبِينٌۭ ﴾

“and We blessed him and Isaac: but among the offspring of these two there were [des­tined] to be both doers of good and such as would glaringly sin against themselves.”

(And We blessed him) with good praise and righteous offspring (and Isaac. And of their seed) and of the offspring of Abraham and Isaac (are some who do good) who believe in Allah's divine Oneness, (and some who plainly wrong themselves) through disbelief.