Numbers 13:1-6 NLT

1 The LORD now said to Moses,
2 "Send men to explore the land of Canaan, the land I am giving to Israel. Send one leader from each of the twelve ancestral tribes."
3 So Moses did as the LORD commanded him. He sent out twelve men, all tribal leaders of Israel, from their camp in the wilderness of Paran.
4 These were the tribes and the names of the leaders: Tribe - Leader Reuben - Shammua son of Zaccur
5 Simeon - Shaphat son of Hori
6 Judah - Caleb son of Jephunneh