Numbers 13:4 lists the first of the men chosen from each tribe of Israel to scout out the land of Canaan, naming Shammua son of Zaccur as the representative from the tribe of Reuben. This verse begins a detailed record of the individuals selected for this important mission.
Moses is speaking to the Israelites as God has instructed him to send leaders from each of the twelve tribes to explore Canaan. The verse simply introduces the first name on this list, setting the stage for the account of the spies and their journey. It shows the organized and representative approach taken for this mission, highlighting the importance of each tribe’s involvement.