1-67 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Sa’ed ibn Abdullah quoted on the authority of Ali ibn Ibrahim ibn Hashim, on the authority of Al-Hussein ibn Yazid al-Nawfaly, on the authority of Isma’il ibn Abi Zyad , on the authority of Aba Abdullah as-Sadiq (MGB), on the authority of his forefathers (MGB) that God’s Prophet (MGB) said,

“Do not respond to whoever talks before he greets you.” He also said, “Do not invite anyone to dine with you unless he greets you.”