It was narrated from' Aqil bin Abu Talib that he married a woman from Banu jusham, and they said: "May you live in harmony and have many sons." He said: "Do not say that, rather say what the Messenger of Allah P.B.U.H said: 'Allahumma barik lahum wa barik alaihim (0 Allah, bless them and bestow blessings upon them.)," (Hasan)