Hebrews 6:13

For God, having promised to Abraham, since he had no greater to swear by, swore by himself,

Luke 1:73

the oath which he swore to Abraham our father,

Genesis 22:15-18

And the Angel of Jehovah called to Abraham from the heavens a second time,

Psalm 105:9-10

Which he made with Abraham, and of his oath unto Isaac;

Isaiah 45:23

I have sworn by myself, the word is gone out of my mouth in righteousness and shall not return, that unto me every knee shall bow, every tongue shall swear.

Jeremiah 22:5

But if ye will not hear these words, I have sworn by myself, saith Jehovah, that this house shall become a waste.

Jeremiah 49:13

For I have sworn by myself, saith Jehovah, that Bozrah shall become an astonishment, a reproach, a waste, and a curse; and all the cities thereof shall be perpetual wastes.

Ezekiel 32:13

And I will destroy all the beasts thereof, from beside the great waters; and the foot of man shall not trouble them any more, nor shall the cloven hoofs of beasts trouble them.

Micah 7:20

Thou wilt perform truth to Jacob, loving-kindness to Abraham, which thou hast sworn unto our fathers, from the days of old.

Hebrews 6:16-18

For men indeed swear by a greater, and with them the oath is a term to all dispute, as making matters sure.

Treasury of Scripture Knowledge

Summary

For when God made promise to Abraham, because he could swear by no greater, he sware by himself,

Bible References

He sware

Hebrews 6:16
For men indeed swear by a greater, and with them the oath is a term to all dispute, as making matters sure.
Genesis 22:15
And the Angel of Jehovah called to Abraham from the heavens a second time,
Ezekiel 32:13
And I will destroy all the beasts thereof, from beside the great waters; and the foot of man shall not trouble them any more, nor shall the cloven hoofs of beasts trouble them.
Psalm 105:9
Which he made with Abraham, and of his oath unto Isaac;
Isaiah 45:23
I have sworn by myself, the word is gone out of my mouth in righteousness and shall not return, that unto me every knee shall bow, every tongue shall swear.
Jeremiah 22:5
But if ye will not hear these words, I have sworn by myself, saith Jehovah, that this house shall become a waste.
Jeremiah 49:13
For I have sworn by myself, saith Jehovah, that Bozrah shall become an astonishment, a reproach, a waste, and a curse; and all the cities thereof shall be perpetual wastes.
Micah 7:20
Thou wilt perform truth to Jacob, loving-kindness to Abraham, which thou hast sworn unto our fathers, from the days of old.
Luke 1:73
the oath which he swore to Abraham our father,

General references

Genesis 22:16
and said, By myself I swear, saith Jehovah, that, because thou hast done this, and hast not withheld thy son, thine only son,
Micah 7:20
Thou wilt perform truth to Jacob, loving-kindness to Abraham, which thou hast sworn unto our fathers, from the days of old.
Revelation 10:6
and swore by him that lives to the ages of ages, who created the heaven and the things that are in it, and the earth and the things that are in it, and the sea and the things that are in it, that there should be no longer delay;