وَقَالَ لِلَّذِيۡ ظَنَّ اَنَّهٗ نَاجٍ مِّنۡهُمَا اذۡكُرۡنِيۡ عِنۡدَ رَبِّكَؗ فَاَنۡسٰىهُ الشَّيۡطٰنُ ذِكۡرَ رَبِّهٖ فَلَبِثَ فِي السِّجۡنِ بِضۡعَ سِنِيۡنَࣖ‏

And he said to the one whom he knew would go free, "Mention me before your master." But Satan made him forget the mention [to] his master, and Joseph remained in prison several years