Deuteronomy 1:28

Where are we going up? Our brothers have made our heart to melt, saying, The people are greater and taller than we. The cities are great and fortified up to heaven, and moreover we have seen the sons of the Anakim there.

Deuteronomy 9:1-2

Hear, O Israel: Thou are to pass over the Jordan this day, to go in to dispossess nations greater and mightier than thyself, cities great and fortified up to heaven,

Numbers 13:28-33

However the people who dwell in the land are strong, and the cities are fortified, very great, and moreover we saw the children of Anak there.

Joshua 14:8

Nevertheless my brothers who went up with me made the heart of the people melt, but I wholly followed LORD my God.

Exodus 15:15

Then the chiefs of Edom were dismayed, the mighty men of Moab. Trembling takes hold upon them. All the inhabitants of Canaan are melted away.

Deuteronomy 20:8

And the officers shall speak further to the people, and they shall say, What man is there who is fearful and faint-hearted? Let him go and return to his house, lest his brother's heart melt as his heart.

Joshua 2:9

And she said to the men, I know that LORD has given you the land, and that the fear of you has fallen upon us. And that all the inhabitants of the land melt away before you.

Joshua 2:11

And as soon as we had heard it, our hearts melted, neither did there remain any more spirit in any man, because of you, for LORD your God, he is God in heaven above, and on earth beneath.

Joshua 2:24

And they said to Joshua, Truly LORD has delivered into our hands all the land, and moreover all the inhabitants of the land melt away before us.

Joshua 11:22

There was none of the Anakim left in the land of the sons of Israel. Only in Gaza, in Gath, and in Ashdod some remained.

Joshua 15:14

And Caleb drove out from there the three sons of Anak: Sheshai, and Ahiman, and Talmai, the children of Anak.

Judges 1:10

And Judah went against the Canaanites who dwelt in Hebron (now the name of Hebron was formerly Kiriath-arba), and they smote Sheshai, and Ahiman, and Talmai.

Judges 1:20

And they gave Hebron to Caleb, as Moses had spoken, and he drove out the three sons of Anak from there.

2 Samuel 21:16-22

and Ishbibenob, who was of the sons of the giant, the weight of whose spear was three hundred [shekels] of brass in weight, he being girded with a new [sword], thought to have slain David.

Isaiah 13:7

Therefore all hands shall be feeble, and every heart of man shall melt.

Ezekiel 21:7

And it shall be, when they say to thee, Why do thou sigh? That thou shall say, Because of the news. For it comes, and every heart shall melt, and all hands shall be feeble, and every spirit shall faint, and all knees shall be weak

Treasury of Scripture Knowledge

Summary

Whither shall we go up? our brethren have discouraged our heart, saying, The people is greater and taller than we; the cities are great and walled up to heaven; and moreover we have seen the sons of the Anakims there.

Bible References

Discouraged

Deuteronomy 20:8
And the officers shall speak further to the people, and they shall say, What man is there who is fearful and faint-hearted? Let him go and return to his house, lest his brother's heart melt as his heart.
Joshua 2:9
And she said to the men, I know that LORD has given you the land, and that the fear of you has fallen upon us. And that all the inhabitants of the land melt away before you.
Isaiah 13:7
Therefore all hands shall be feeble, and every heart of man shall melt.
Ezekiel 21:7
And it shall be, when they say to thee, Why do thou sigh? That thou shall say, Because of the news. For it comes, and every heart shall melt, and all hands shall be feeble, and every spirit shall faint, and all knees shall be weak

The people

Deuteronomy 9:1
Hear, O Israel: Thou are to pass over the Jordan this day, to go in to dispossess nations greater and mightier than thyself, cities great and fortified up to heaven,
Numbers 13:28
However the people who dwell in the land are strong, and the cities are fortified, very great, and moreover we saw the children of Anak there.

We have seen

Deuteronomy 9:2
a people great and tall, the sons of the Anakim, whom thou know, and of whom thou have heard say, Who can stand before the sons of Anak?
Joshua 11:22
There was none of the Anakim left in the land of the sons of Israel. Only in Gaza, in Gath, and in Ashdod some remained.
Joshua 15:14
And Caleb drove out from there the three sons of Anak: Sheshai, and Ahiman, and Talmai, the children of Anak.
Judges 1:10
And Judah went against the Canaanites who dwelt in Hebron (now the name of Hebron was formerly Kiriath-arba), and they smote Sheshai, and Ahiman, and Talmai.
2 Samuel 21:16
and Ishbibenob, who was of the sons of the giant, the weight of whose spear was three hundred [shekels] of brass in weight, he being girded with a new [sword], thought to have slain David.

General references

Numbers 13:31
But the men who went up with him said, We are not able to go up against the people, for they are stronger than we.
Numbers 32:9
For when they went up to the valley of Eshcol, and saw the land, they discouraged the heart of the sons of Israel, that they should not go into the land which LORD had given them.
Deuteronomy 3:5
All these were cities fortified with high walls, gates, and bars; besides the un-walled towns a great many.