Numbers 32:9

For when they went up to the valley of Eshcol, and saw the land, they took from the children of Israel the desire to go into the land which the Lord had given them.

Numbers 13:23-10

And they came to the valley of Eshcol, and cutting down a vine-branch with its grapes, two of them took it on a rod between them; and they took some pomegranates and figs.

Deuteronomy 1:24-28

And they went up into the hill-country and came to the valley of Eshcol, and saw what was there.

Treasury of Scripture Knowledge

Summary

For when they went up unto the valley of Eshcol, and saw the land, they discouraged the heart of the children of Israel, that they should not go into the land which the LORD had given them.

Bible References

General references

Numbers 13:23
And they came to the valley of Eshcol, and cutting down a vine-branch with its grapes, two of them took it on a rod between them; and they took some pomegranates and figs.
Numbers 14:1
Then all the people gave load cries of grief, and all that night they gave themselves up to weeping.
Deuteronomy 1:24
And they went up into the hill-country and came to the valley of Eshcol, and saw what was there.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain