The Hebrew word eshkol means a cluster of grapes or blossoms. It appears most memorably in the account of the twelve spies who cut down a single cluster of grapes so large it had to be carried on a pole between two men.
Eshkol embodies the promise and abundance of the Promised Land. When the spies returned from Canaan carrying the enormous cluster from the Valley of Eshkol (Numbers 13:23–24), it was tangible proof of God's faithfulness. The cluster is a symbol of covenant blessing — the fullness of what God has promised when His people walk in faith and obedience. In the New Testament, Jesus uses the vine and its branches (John 15) to describe the fruitful life of those who abide in Him.