Deuteronomy 1:28

Where shall we go up? Our brethren have discouraged our heart, saying, This 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.

Deuteronomy 9:1-2

Hear, O Israel: Thou art ready to pass over the Jordan this day to enter in to inherit that of Gentiles greater and mightier than thyself, cities great and fenced up to heaven,

Numbers 13:28-33

Nevertheless the people are strong that dwell in that land, and the cities are very great and strong; and moreover we saw the sons of Anak there.

Joshua 14:8

but my brethren that went up with me made the heart of the people melt; but I entirely followed the LORD my God.

Exodus 15:15

Then the dukes of Edom shall be amazed; the mighty men of Moab, trembling, shall take hold upon them; all the inhabitants of Canaan shall melt away.

Deuteronomy 20:8

And the officers shall speak further unto the people, and they shall say, What man is there that is fearful and a coward at heart? Let him go and return unto his house that he not cause his brethren's hearts to become as his heart.

Joshua 2:9

and she said unto the men, I know that the LORD has given you this land because the fear of you has fallen upon us and all the inhabitants of the land faint because of you.

Joshua 2:11

Hearing this has melted our heart, neither has there remained any more spirit in any man because of you, for the LORD your God is God above in the heavens and in the earth beneath.

Joshua 2:24

And they said unto Joshua, Truly the LORD has delivered all the land into our hands; and also all the inhabitants of the land are faint before us.

Joshua 11:22

There were none of the Anakims left in the land of the sons of Israel; only in Gaza, in Gath, and in Ashdod, there remained.

Joshua 15:14

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

Judges 1:10

And Judah went against the Canaanites that dwelt in Hebron (now the name of Hebron before was Kirjatharba), and they slew Sheshai, Ahiman, and Talmai.

Judges 1:20

And they gave Hebron unto Caleb as Moses had said, and he expelled from there the three sons of Anak.

2 Samuel 21:16-22

And Ishbibenob, who was of the sons of the giant, and the weight of whose spear was three hundred shekels of brass in weight, was girded with a new sword and had determined to kill David.

Isaiah 13:7

Therefore all hands shall be faint, and every heart of man shall melt:

Ezekiel 21:7

And it shall be, when they say unto thee, Why criest thou? that thou shalt answer, For the tidings that come; and every heart shall melt, and all hands shall be feeble, and every spirit shall faint; and all knees shall be weak as water: behold, it comes and shall be brought to pass, said the Lord GOD.

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 unto the people, and they shall say, What man is there that is fearful and a coward at heart? Let him go and return unto his house that he not cause his brethren's hearts to become as his heart.
Joshua 2:9
and she said unto the men, I know that the LORD has given you this land because the fear of you has fallen upon us and all the inhabitants of the land faint because of you.
Isaiah 13:7
Therefore all hands shall be faint, and every heart of man shall melt:
Ezekiel 21:7
And it shall be, when they say unto thee, Why criest thou? that thou shalt answer, For the tidings that come; and every heart shall melt, and all hands shall be feeble, and every spirit shall faint; and all knees shall be weak as water: behold, it comes and shall be brought to pass, said the Lord GOD.

The people

Deuteronomy 9:1
Hear, O Israel: Thou art ready to pass over the Jordan this day to enter in to inherit that of Gentiles greater and mightier than thyself, cities great and fenced up to heaven,
Numbers 13:28
Nevertheless the people are strong that dwell in that land, and the cities are very great and strong; and moreover we saw the sons of Anak there.

We have seen

Deuteronomy 9:2
A people, great and tall, sons of the Anakims, whom thou knowest and of whom thou hast heard say, Who can stand before the sons of Anak!
Joshua 11:22
There were none of the Anakims left in the land of the sons of Israel; only in Gaza, in Gath, and in Ashdod, there remained.
Joshua 15:14
And Caleb drove from there the three sons of Anak, Sheshai and Ahiman and Talmai, the sons of Anak.
Judges 1:10
And Judah went against the Canaanites that dwelt in Hebron (now the name of Hebron before was Kirjatharba), and they slew Sheshai, Ahiman, and Talmai.
2 Samuel 21:16
And Ishbibenob, who was of the sons of the giant, and the weight of whose spear was three hundred shekels of brass in weight, was girded with a new sword and had determined to kill David.

General references

Numbers 13:31
But the men that went up with him said, We are not able to go up against that people, for they are stronger than we.
Numbers 32:9
For when they went up unto 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 the LORD had given them.
Deuteronomy 3:5
All these cities were fenced with high walls, gates, and bars besides a great many unwalled towns.