Repeating the prayer for one who remembers after the prayer that he ate camel meat

Question:
If one remembers after the prayer that he ate camel meat, does he have to repeat the prayer?

Answer:
Yes, because he drank his ablution water. He was asked, peace and blessings be upon him, whether one should perform ablution after eating camel meat? He said, yes. So if he remembers that he prayed without performing ablution after eating camel meat, he performs ablution and repeats the prayer. Yes.