Genesis 22:16

22:16 and said, “‘I solemnly swear by my own name,’ decrees the Lord, ‘that because you have done this and have not withheld your son, your only son,

Numbers 14:28-30

14:28 Say to them, ‘As I live, says the Lord, I will surely do to you just what you have spoken in my hearing. 14:29 Your dead bodies will fall in this wilderness – all those of you who were numbered, according to your full number, from twenty years old and upward, who have murmured against me. 14:30 You will by no means enter into the land where I swore to settle you. The only exceptions are Caleb son of Jephunneh and Joshua son of Nun.

Deuteronomy 32:40-42

32:40 For I raise up my hand to heaven,

and say, ‘As surely as I live forever,

32:41 I will sharpen my lightning-like sword,

and my hand will grasp hold of the weapon of judgment;

I will execute vengeance on my foes,

and repay those who hate me!

32:42 I will make my arrows drunk with blood,

and my sword will devour flesh –

the blood of the slaughtered and captured,

the chief of the enemy’s leaders!’”

Psalms 95:11

95:11 So I made a vow in my anger,

‘They will never enter into the resting place I had set aside for them.’”

Amos 6:8

6:8 The sovereign Lord confirms this oath by his very own life.

The Lord, the God who commands armies, is speaking:

“I despise Jacob’s arrogance;

I hate their fortresses.

I will hand over to their enemies the city of Samaria and everything in it.”

Amos 8:7-8

8:7 The Lord confirms this oath by the arrogance of Jacob:

“I swear I will never forget all you have done!

8:8 Because of this the earth will quake,

and all who live in it will mourn.

The whole earth will rise like the River Nile,

it will surge upward and then grow calm, like the Nile in Egypt.

Hebrews 3:18

3:18 And to whom did he swear they would never enter into his rest, except those who were disobedient?

Hebrews 6:13

6:13 Now when God made his promise to Abraham, since he could swear by no one greater, he swore by himself,

Hebrews 6:17

6:17 In the same way God wanted to demonstrate more clearly to the heirs of the promise that his purpose was unchangeable, and so he intervened with an oath,