Upon this blank period before the foundation of Judaism (§§ 21, 23) much light is also thrown by another body of evidence. It has long been recognized that 1 Chron. ii. and iv. represent a Judah composed mainly of groups which had moved up from the south (Hebron) to the vicinity of Jerusalem. It includes Caleb and Jerahmeel, Kenite or Rechabite families, scribes, &c., and these, as "sons" of Hezron, claim some relationship with Gilead. The names point generally to an affinity with south Palestine and north Arabia (Edom, Midian, &c.; see especially the lists in Gen. xxxvi.), and suggest that certain members of a closely related collection of groups had separated from the main body and were ultimately enrolled as Israelites. It is also recognized by many scholars that in the present account of the exodus there are indications of the original prominence of traditions of Kadesh, and also of a journey northwards in which Caleb, Kenites and others took part (§ 5). On these and on other grounds besides, it has long been felt that south Palestine, with its north Arabian connexions, is of real importance in biblical research, and for many years efforts have been made to determine the true significance of the evidence. The usual tendency has been to regard it in the light of the criticism of early Israelite history, which demands some reconstruction (§ 8), and to discern distinct tribal movements previous to the union of Judah and Israel under David. On the other hand, the elaborate theory of T. K. Cheyne involves the view that a history dealing with the south actually underlies our sources and can be recovered by emendation of the text. Against the former is the fact that although certain groups are ultimately found in Judah (Judg. i.), the evidence for the movement--a conquest north of Kadesh, almost at the gate of the promised land--explicitly mentions Israel; and against the latter the evidence again shows that this representation has been deliberately subordinated to the entrance of Israel from beyond the Jordan.[44] In either case the history of separate sections of people may have been extended to Israel as a whole, but there is no evidence for any adequate reconstruction. Yet the presence of distinct representations of the history may be recognized, and since the Judaean compilers of the Old Testament have incorporated non-Judaean sources (e.g. the history of the northern monarchy), it is obvious that, apart from indigenous Judaean tradition, the southern groups which were ultimately enrolled in Judah would possess their own stock of oral and written lore. Hence it is noteworthy that the late editor of Judges has given the first place to Othniel, a Kenizzite, and therefore of Edomite affinity, though subsequently reckoned as a Judaean (Judg i. 13, iii. 9; cf. Gen. xxxvi. 11; 1 Chron. iv. 13). Of Kenite interest