Hebrews 6:16

for men indeed do swear by the greater, and an end of all controversy to them for confirmation is the oath,

Exodus 22:11

an oath of Jehovah is between them both, that he hath not put forth his hand against the work of his neighbour, and its owner hath accepted, and he doth not repay;

Genesis 14:22

and Abram saith unto the king of Sodom, 'I have lifted up my hand unto Jehovah, God Most High, possessing heaven and earth --

Genesis 21:23

and now, swear to me by God here: thou dost not lie to me, or to my continuator, or to my successor; according to the kindness which I have done with thee thou dost with me, and with the land in which thou hast sojourned.'

Genesis 21:30-31

And he saith, 'For -- the seven lambs thou dost accept from my hand, so that it becometh a witness for me that I have digged this well;'

Genesis 31:53

the God of Abraham and the God of Nahor, doth judge between us -- the God of their father,' and Jacob sweareth by the Fear of his father Isaac.

Joshua 9:15-20

and Joshua maketh with them peace, and maketh with them a covenant, to keep them alive; and swear to them do the princes of the company.

2 Samuel 21:2

And the king calleth for the Gibeonites, and saith unto them -- as to the Gibeonites, they are not of the sons of Israel, but of the remnant of the Amorite, and the sons of Israel had sworn to them, and Saul seeketh to smite them in his zeal for the sons of Israel and Judah --

Ezekiel 17:16-20

I live -- an affirmation of the Lord Jehovah, Doth he not -- in the place of the king who is causing him to reign, Whose oath he hath despised, And whose covenant he hath broken, With him -- in the midst of Babylon -- die?

Matthew 23:20-22

'He therefore who did swear by the altar, doth swear by it, and by all things on it;

Hebrews 6:13

For to Abraham God, having made promise, seeing He was able to swear by no greater, did swear by Himself,

Treasury of Scripture Knowledge

Summary

For men verily swear by the greater: and an oath for confirmation is to them an end of all strife.

Bible References

An oath

Genesis 21:30
And he saith, 'For -- the seven lambs thou dost accept from my hand, so that it becometh a witness for me that I have digged this well;'
Genesis 31:53
the God of Abraham and the God of Nahor, doth judge between us -- the God of their father,' and Jacob sweareth by the Fear of his father Isaac.
Exodus 22:11
an oath of Jehovah is between them both, that he hath not put forth his hand against the work of his neighbour, and its owner hath accepted, and he doth not repay;
Joshua 9:15
and Joshua maketh with them peace, and maketh with them a covenant, to keep them alive; and swear to them do the princes of the company.
2 Samuel 21:2
And the king calleth for the Gibeonites, and saith unto them -- as to the Gibeonites, they are not of the sons of Israel, but of the remnant of the Amorite, and the sons of Israel had sworn to them, and Saul seeketh to smite them in his zeal for the sons of Israel and Judah --
Ezekiel 17:16
I live -- an affirmation of the Lord Jehovah, Doth he not -- in the place of the king who is causing him to reign, Whose oath he hath despised, And whose covenant he hath broken, With him -- in the midst of Babylon -- die?

General references

Genesis 21:24
And Abraham saith, 'I -- I do swear.'
Isaiah 54:9
For, the waters of Noah is this to Me, In that I have sworn -- the waters of Noah Do not pass again over the earth -- So I have sworn, Wrath is not upon thee, Nor rebuke against thee.
Micah 7:20
Thou givest truth to Jacob, kindness to Abraham, That thou hast sworn to our fathers, from the days of antiquity!
Luke 1:73
An oath that He sware to Abraham our father,