Shem Tov's "The Touchstone" ("Eben = stone, bohan = test") has never been translated into English or published. It follows the model of "Milhamoth ha-Shem" of Jacob Ben Reuben in use of Matthew but contains not just sections of Matthew as Jacob Ben Reuben, but the whole text of Matthew and parts of Mark. George Howard excised the text of Matthew from among Shem Tov's comments and published it separately as "The Gospel of Matthew according to a primitive Hebrew text" (1987), and then a revised second edition "Hebrew Gospel of Matthew" (1995).