Nouman Ali Khan

Q: I have a question regarding a speaker Nouman Ali Khan.

(Link removed)

This a link to his video. I know videos are Haram. If you type ss before where it says YouTube, then you can download the link as an audio file and listen to it. My question is about the 3 Ahadeeth he mentions. What is their Shaan e Wurood. Second question is about what he is saying. Is he right and how is able to use such words against a Sahabhi رضي الله عنه , like jealousy.