Hazrat Abu Hurairah (may Allah be pleased with him) narrated that the Noble Prophet (peace and blessings be upon him) said: By Him in Whose hand is my soul! (On the Day of Resurrection) I will drive away some people from my cistern just as stray camels are driven away from the cistern.

Narrated Anas bin Malik (may Allah be pleased with him): The Prophet (peace and blessings of Allah be upon him) said, "The length of my cistern will be as great as the distance between Ayla and the city of Sana'a in Yemen, and there will be as many cups there as the number of stars in the sky."

Hazrat Anas bin Malik (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: "Some of my companions will be brought to me at the Pond, and I will recognize them, but then they will be taken away from me. I will say, 'These are my companions!' But it will be said to me, 'You do not know what new things they invented after you.'" (This refers to apostates, hypocrites, and innovators.)