In The Name of Allah, The Most Merciful, The Bestower of Mercy.

Abdullah Bin Ahmad [may Allah have mercy upon him] said: I heard my father [Imam Ahmad – may Allah have mercy upon him] being asked: “Why did you not hear a lot (of hadith) from Ibrahim Bin Sa’d [may Allah have mercy upon him] and indeed he did stay next to you in the house of Amarah?” He said: “We attended his gathering once and he narrated to us. When the second session was held, he saw youth putting themselves forward (or speaking) before the elders, so he became angry and said, ‘By Allah! I will not narrate for a year’. He died and did not narrate (thereafter)”.

Siyar A’laam An-Nubula 11/317