I heard Allah's Messenger (ﷺ) as saying: I shall be there at the Cistern before you.
Sahih Muslim Book 43, Hadith 29
← Previous Hadith When Allah, the Exalted and Glorious, intends to show mercy to an Umma from amongst His servants He calls back His Apostle to his eternal home and makes him a harbinger and recompense in the world to come; and when He intends to cause destruction to an Umma, He punishes it while its Apostle is alive and He destroys it as he (the Apostle) witnesses it and he cools his eyes by destruction as they had belied him and disobeyed his command.

Sahih Muslim Book 43, Hadith 28 Next Hadith → This hadith has been narrated on the authority of Jundab through another chain of transmitters.

Sahih Muslim Book 43, Hadith 30