وَاِذۡ قَالَ مُوۡسٰي لِفَتٰىهُ لَا٘ اَبۡرَحُ حَتّٰ٘ي اَبۡلُغَ مَجۡمَعَ الۡبَحۡرَيۡنِ اَوۡ اَمۡضِيَ حُقُبًا

And [mention] when Moses said to his servant, "I will not cease [traveling] until I reach the junction of the two seas or continue for a long period