In this week's Friday prayer that I attended at a new mosque, the speaker told a story of a Prophet was praying and the angel of death came to him and told him he is there to take his spirit. The Prophet cried and the angel asked him the reason to witch he said he won't be able to pray when everyone else would be praying (His death prayer). God told the angel to not take his spirit and he would remain alive till the day of judgement (or maybe his spirit I couldn't understand clearly). My question is this really be possible because I heard from many sources that every human being has to die?
Doing search on Google I found out he might be talking about Hazrat Khizr.