Numbers 32:9

and they go up unto the valley of Eshcol, and see the land, and discourage the heart of the sons of Israel so as not to go in unto the land which Jehovah hath given to them;

Numbers 13:23-10

and they come in unto the brook of Eshcol, and cut down thence a branch and one cluster of grapes, and they bear it on a staff by two, also some of the pomegranates, and of the figs.

Deuteronomy 1:24-28

'And they turn and go up to the hill-country, and come in unto the valley of Eshcol, and spy it,

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 come in unto the brook of Eshcol, and cut down thence a branch and one cluster of grapes, and they bear it on a staff by two, also some of the pomegranates, and of the figs.
Numbers 14:1
And all the company lifteth up and give forth their voice, and the people weep during that night;
Deuteronomy 1:24
'And they turn and go up to the hill-country, and come in unto the valley of Eshcol, and spy it,