The merchantmen had come upon Joseph naked in the pit, for his brethren had stripped him of all his clothes. That he might not appear before men in an unseemly condition, God sent Gabriel down to him, and the angel enlarged the amulet banging from Joseph's neck until it was a garment that covered him entirely. Joseph's brethren were looking after him as he departed with the Midianites, and when they saw him with clothes upon him, they cried after them, "Give us his raiment! We sold him naked, without clothes." His owners refused to yield to their demand, but they agreed to reimburse the brethren with four pairs of shoes, and Joseph kept his garment, the same in which he was arrayed when he arrived in Egypt and was sold to Potiphar, the same in which he was locked up in prison and appeared before Pharaoh, and the same he wore when he was ruler over Egypt.[52] As an atonement for the twenty pieces of silver taken by his brethren in exchange for Joseph, God commanded that every first-born son shall be redeemed by the priest with an equal amount, and, also, every Israelite must pay annually to the sanctuary as much as fell to each of the brethren as his share of the price.[53] The brethren of Joseph bought shoes for the money, for they said: "We will not eat it, because it is the price for the blood of our brother, but we will tread upon him, for that he spake, he would have dominion over us, and we will see what will become of his dreams." And for this reason the ordinance has been commanded, that he who refuseth to raise up a name in Israel unto his brother that hath died without having a son, shall have his shoe loosed from off his foot, and his face shall be spat upon. Joseph's brethren refused to do aught to preserve his life, and therefore the Lord loosed their shoes from off their feet, for, when they went down to Egypt, the slaves of Joseph took their shoes off their feet as they entered the gates, and they prostrated themselves before Joseph as before a Pharaoh, and, as they lay prostrate, they were spat upon, and put to shame before the Egyptians.[54]