Similarly, the Pirke De-Rabbi Eliezer taught that Jacob wished to ford the Jabbok and was detained there by an angel, who asked Jacob whether Jacob had not told God (in ), "Of all that you shall give me I will surely give a tenth to You." So Jacob gave a tenth of all the cattle that he had brought from Paddan-Aram. Jacob had brought some 5,500 animals, so his tithe came to 550 animals. Jacob again tried to ford the Jabbok, but was hindered again. The angel once again asked Jacob whether Jacob had not told God (in ), "Of all that you shall give me I will surely give a tenth to You." The angel noted that Jacob had sons and that Jacob had not given a tithe of them. So Jacob set aside the four firstborn sons (whom the law excluded from the tithe) of each of the four mothers, and eight sons remained. He began to count from Simeon, and included Benjamin, and continued the count from the beginning. And so Levi was reckoned as the tenth son, and thus the tithe, holy to God, as says, "The tenth shall be holy to the Lord." So the angel Michael descended and took Levi and brought him up before the Throne of Glory and told God that Levi was God's lot. And God blessed him, that the sons of Levi should minister on earth before God (as directed in ) like the ministering angels in heaven.