Imam Sadiq (a.s) narrated that his noble grandfather (a.s) said
“Two men went to see the Prophet (a.s). One was young and the other one was old. The young one started to talk first, but the Prophet stopped him and said: “The elder, the elder.”
عن الصادق عن آبائه (عليهم السلام)، قال
جاء رجلان إلى النبي (صلى الله عليه وآله) شيخ وشاب، فتكلم الشاب قبل الشيخ، فقال النبي (صلى الله عليه وآله): الكبير الكبير.