a hole, as of a viper, etc. (1.) A son of Caleb (1 Chr. 2:19, 50; 4:1, 4; comp. 2 Chr. 1:5). (2.) The husband of Miriam, Moses' sister (Ex. 17:10-12). He was associated with Aaron in charge of the people when Moses was absent on Sinai (Ex. 24:14). He was probably of the tribe of Judah, and grandfather of Bezaleel (Ex. 31:2; 35:30; 1 Chr. 2:19). (3.) One of the five princes of Midian who were defeated and slain by the Israelites under the command of Phinehas (Num. 31:8).