It is narrated from Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) supplicated: "O Allah! Provide for the family of Muhammad (peace and blessings be upon him) only as much sustenance as will suffice to maintain the bond between their bodies and souls." Agreed upon. In another narration it is stated: "As much as is sufficient for subsistence" (grant livelihood enough for subsistence).