Musnad Ahmad 3787

It was narrated that Ibn Mas'ood (رضي الله عنه) said: I was with the Prophet (ﷺ) on the night he met the jinn and he said: “Do you have any water with you?' I said: No. He said: “What is this in the vessel?" I said: Naheedh. He said: "Show me; good dates and purifying water.” And he did wudoo’ with it, then he led us in prayer.