3-152 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Muhammad ibn Yahya al-Attar quoted Muhammad ibn Ahmad, on the authority of Ibrahim ibn Hashim, on the authority of Abdullah ibn al-Qasim, on the authority of Abdullah ibn Sin’an, on the authority of Aba Abdullah as-Sadiq (MGB) that God’s Prophet (MGB) said,

“My nation has not been given any less than the following three: beauty, a good voice and a good memory.”