344.Mu'aviyah ibn Jahimah reported, Jahimah came to the Prophet (peace be upon him) and said: "O Messenger of Allah! I intend that I should enlist in the fighting force and I have come to consult thee. He said "Hast thou a mother?" He said, "Yes." He said: "Then stick to her, for paradise is beneath her two feet.
(Nisai).
(A Manual of Hadith by. Maulana Muhammad Ali).