2 Kings 19:6

and Isaiah said to them, "Thus you must say to your master, 'Thus says Yahweh, "You must not be afraid because the face of the words which you have heard, [with] which the servants of the king of Assyria have reviled me.

2 Kings 18:17

So the king of Assyria sent the commander in chief, the chief eunuch, and the {chief advisor} from Lachish to King Hezekiah at Jerusalem with a heavy army. They went up and came [to] Jerusalem, then they went up and came and stood at the aqueduct of the upper pool which is on the main road of the {washer's} field.

2 Kings 18:35

Who among all of the gods of the countries have rescued their countries from my hand that Yahweh should rescue Jerusalem from my hand?'"

Exodus 14:13

And Moses said to the people, "You must not be afraid. Stand [still] and see the salvation of Yahweh, which he will accomplish for you today, because [the] Egyptians whom you see today you will see never again.

Leviticus 26:8

And five of you shall pursue a hundred, and a hundred of you shall pursue a myriad; and your enemies shall fall by the sword {before you}.

Deuteronomy 20:1

"If you go out to war against your enemies and you see a horse and a chariot, {an army} larger that you, you shall not be afraid because of them; for Yahweh your God [is] with you, the one who brought you from the land of Egypt.

Deuteronomy 20:3-4

And he shall say to them, 'Hear, Israel, you are near {today} to the battle against your enemies; {do not lose heart}; you shall not be afraid, and you shall not panic, and you shall not be terrified {because of them},

Joshua 11:6

And Yahweh said to Joshua, "Do not be afraid because of their presence, for tomorrow at this time I [will] hand them over slain to Israel; you will hamstring their horses and burn their chariots with fire."

2 Kings 6:16

And he said, "Don't be afraid, for more [are] with us than are with them."

2 Kings 18:22-25

But if you say to me, 'On Yahweh our God we trust,' [is] it not he whose high places and altars Hezekiah removed, and he had said to Judah and to Jerusalem, 'In the presence of this altar you shall bow down [only] in Jerusalem?'

2 Kings 18:30

Do not let Hezekiah [make you] trust in Yahweh, saying, "Certainly Yahweh will rescue us, and this city shall not be given into the hand of the king of Assyria!" '

2 Chronicles 20:15

And he said, "Listen, all Judah and inhabitants of Jerusalem and King Jehoshaphat, thus says Yahweh to you: 'Do not be afraid and do not be dismayed before this great multitude, for the battle is not yours, but God's.

2 Chronicles 20:17

[There will be] no [need] for you to fight in this [battle]. Take your stand! Stand and see the deliverance of Yahweh among you, O Judah and Jerusalem! Do not fear and do not be dismayed. Tomorrow go out before them and Yahweh [will be] with you.'"

Psalm 74:18

O Yahweh, remember this: [the] enemy taunts, and foolish people treat your name with contempt.

Psalm 74:23

Do not forget the sound of your adversaries, the roar of those rising up against you ascending continually.

Isaiah 37:6-38

Isaiah said to them, "You must say this to your master: 'Thus says Yahweh: "You must not be afraid because of the words that you have heard, [with] which the servants of the king of Assyria have blasphemed me.

Isaiah 41:10-14

You must not fear, for I [am] with you; you must not be afraid, for I [am] your God. I will strengthen you, indeed I will help you, indeed I will take hold of you with the right hand of my salvation.

Isaiah 51:7

Listen to me, you who know righteousness, people [who have] my teaching in their heart; you must not fear [the] reproach of men, or be terrified because of their abuse.

Isaiah 51:12-13

"I, I [am] he who comforts you; who [are] you that you are afraid of man? He dies! And of [the] son of humankind? He is {sacrificed} [as] grass!

Revelation 13:6

And he opened his mouth for blasphemies toward God, to blaspheme his name and his dwelling, those who live in heaven.

Treasury of Scripture Knowledge

Summary

And Isaiah said unto them, Thus shall ye say to your master, Thus saith the LORD, Be not afraid of the words which thou hast heard, with which the servants of the king of Assyria have blasphemed me.

Isaiah

Bible References

Isaiah

Isaiah 37:6
Isaiah said to them, "You must say this to your master: 'Thus says Yahweh: "You must not be afraid because of the words that you have heard, [with] which the servants of the king of Assyria have blasphemed me.

The servants

2 Kings 18:17
So the king of Assyria sent the commander in chief, the chief eunuch, and the {chief advisor} from Lachish to King Hezekiah at Jerusalem with a heavy army. They went up and came [to] Jerusalem, then they went up and came and stood at the aqueduct of the upper pool which is on the main road of the {washer's} field.
Psalm 74:18
O Yahweh, remember this: [the] enemy taunts, and foolish people treat your name with contempt.
Revelation 13:6
And he opened his mouth for blasphemies toward God, to blaspheme his name and his dwelling, those who live in heaven.