﴿ وَقَالَ ٱلَّذِى نَجَا مِنْهُمَا وَٱدَّكَرَ بَعْدَ أُمَّةٍ أَنَا۠ أُنَبِّئُكُم بِتَأْوِيلِهِۦ فَأَرْسِلُونِ ﴾

“At that, the one of the two [erstwhile prisoners] who had been saved, and [who suddenly] remembered [Joseph] after all that time, spoke [thus]: "It is I who can inform you of the real meaning of this [dream]; so let me go [in search of it]."”

Please check ayah 12:49 for complete tafsir.