בן אלעשה

Ben El'azar, wise and wealthy, was the son-in-law of our holy Rabbi. It was said about him that Ben El'azar did not waste his money in vain, for he spent large sums to learn the haircut of the Kohen Gadol; the head of this one is to the side of the head of that one. [Nedarim (N.A. 1). According to Rashi's explanation, it seems he would give a large sum to the barber who would cut his hair in the manner of the Kohen Gadol, and Shabbat (9b), and in Shulchan Aruch, Yoreh De'ah, Siman 9, a certain philosopher asked, and see Yerushalmi, Perek 1 of M'galchin, how Bar Kappara was mocked by him, and through this Rabbi said that Bar Kappara should not lean on him in his days.]