The story of Musa and Al Khadir (End)

In the Name of Allâh, the Most Gracious, the Most Merciful.

Then they both proceeded till when they came to the people of a town, they asked them for food, but they refused to entertain them. Then they found there a wall on the point of collapsing. Al-Khadir repaired it with his own hands. Moses said, "If you had wished, surely you could have taken wages for it."

Al-Khadir replied, “This shall be separation between me and you; now I will inform you of the significance of that with which you could not have patience. As for the boat, it belonged to (some) poor men who worked on the river and I wished that I should damage it, and there was behind them a king who seized every boat by force. And as for the boy, his parents were believers and we feared lest he should make disobedience and ingratitude to come upon them: So we desired that their Lord might give them in his place one better than him in purity and nearer to having compassion. And as for the wall, it belonged to two orphan boys in the city, and there was beneath it a treasure belonging to them, and their father was a righteous man; so your Lord desired that they should attain their maturity and take out their treasure, a mercy from your Lord, and I did not do it of my own accord. This is the significance of that with which you could not have patience. (18:60-82).

The Prophet added, "May Allah be Merciful to Moses! Would that he could have been more patient to learn more about his story with Al-Khadir.

Sahih Al Bukhari volume 1 number 124 - Narrated Ubai bin Kab