ANSWER:

This is a blatant lie and neither Imam Ahmad nor any of the other scholars of Islam had ever said such a thing!

This is blasphemous as ONLY Allah has such knowledge.

We know Prophet didn’t have full Ilm e gaib but some some people tell that imam ahmad bin hanbal told about full ilm e gaib to Prophet, so I wanted to know what was the opinion of all the four madhabs on complete ilm e gain to Prophet Muhammad sallallahu alaihi wa sallam