I heard Allah's Messenger (ﷺ) as saying: I shall be there at the Cistern before you.

I heard Allah's Messenger (ﷺ) say in the company of his Companions: I would be on the Cistern waiting for those who would be coming to me from amongst you. By Allah, some persons would be prevented from coming to me, and I would say: My Lord, they are my followers and people of my Umma. And He would say,: You don't know what they did after you; they had been constantly turning back on their heels (from their religion).

O people. I said to that girl: Keep away from me. She said: He (the Holy Prophet) has addressed the men only and he has not invited the attention of the women. I said: I am amongst the people also (and have thus every right to listen to the things pertaining to religion). Allah's Messenger (ﷺ) said: I shall be your harbinger on the Cistern; therefore, be cautious lest one of you should come (to me) and may be driven away like a stray camel. I would ask the reasons, and it would be said to me: You don't know what innovations they made after you. And I would then also say: Be away.

I shall be present there (at the Cistern) before you. I shall be your witness and, by Allah, I perceive as if I am seeing with my own eyes my Cistern at this very state and I have been given the keys of the treasures of the earth or the keys of the earth and, by Allah, I am not afraid concerning you that you would associate anything (with Allah after me), but I am afraid that you would be vying with one another (for the possession of) the treasures of the earth.

My Lord, they are my friends, they are my friends, and it would be said: You don't know what innovations they made after you.