Jethro's descendants inherited his devotion to the Torah, like him dedicating their lives entirely to its study. So long as Joshua lived, they sat at this master's feet, but when he died, they said: "We left our fatherland and came here only for the sake of studying the Torah; if we were now to spend our time in cultivating the soil, when should we study the Torah?" They therefore gave up their dwelling-place in Jericho, and moved to the cold barren wilderness, to Jabez, who there had his house of instruction.
But when they there beheld the priests, the Levites, and the noblest of the Jews, they said, "How can we, proselytes, presume to sit beside these?" Instead of sitting within the house of instruction, they remained at the entrance of it, where they listened to the lectures, and in this manner made further progress in the study of the Torah. They were rewarded for their piety, their prayer was heard by God, and their good deeds served as a protection to Israel; and on account of their pious actions they were called "the families of the scribes," the Tirathites, the Shimeathites, and the Suchathites, names designating their piety and devotion to the Torah.