God instructs you concerning your children; for a male the like of the portion of two females, and if there be women above two, then let them have two-thirds of what (the deceased) leaves; and if there be but one, then let her have a half; and as to the parents, to each of them a sixth of what he leaves, if he has a son; but if he have no son, and his parents inherit, then let his mother have a third, and if he have brethren, let his mother have a sixth after payment of the bequest he bequeaths and of his debt. Your parents or your children, ye know not which of them is nearest to you in usefulness: - an ordinance this from God; verily, God is knowing and wise!