Umm Sulaim told that she said, "Messenger of God, Anas is your servant. Make supplication to God for him." He said, "O God, multiply his property and his children, and bless him in what Thou givest him." Anas said, "I swear by God that my property is abundant and that my children and grandchildren exceed the neighbourhood of a hundred in number to-day." (Bukhari and Muslim.)