Numbers 32:9
“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.”
And wherefore discourage ye the heart of the children of Israel from going over into the land which the Lord hath given them?
Thus did your fathers, when I sent them from Kadesh–barnea to see the land.
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.
And the Lord’s anger was kindled the same time, and he sware, saying,
Surely none of the men that came up out of Egypt, from twenty years old and upward, shall see the land which I sware unto Abraham, unto Isaac, and unto Jacob; because they have not wholly followed me:
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And they came unto the brook of Eshcol, and cut down from thence a branch with one cluster of grapes, and they bare it between two upon a staff; and they brought of the pomegranates, and of the figs.”
“But the men that went up with him said, We be not able to go up against the people; for they are stronger than we.”
“And they journeyed from mount Hor by the way of the Red sea, to compass the land of Edom: and the soul of the people was much discouraged because of the way.”
“And wherefore discourage ye the heart of the children of Israel from going over into the land which the Lord hath given them?”
“And they came unto the brook of Eshcol, and cut down from thence a branch with one cluster of grapes, and they bare it between two upon a staff; and they brought of the pomegranates, and of the figs.”