Hebrews 6:13
For when God gave the promise to Abraham, since He had no one greater to swear by, He swore by Himself,
Hebrews 3:18
And to whom did He swear that they should not be admitted to His rest, if it was not to those who were disobedient?
Hebrews 6:18
He added an oath, in order that, through two unchangeable things, in which it is impossible for Him to prove false, we may possess mighty encouragement--we who, for safety, have hastened to lay hold of the hope set before us.
Treasury of Scripture Knowledge
Summary
Therefore hear ye the word of the LORD, all Judah that dwell in the land of Egypt; Behold, I have sworn by my great name, saith the LORD, that my name shall no more be named in the mouth of any man of Judah in all the land of Egypt, saying, The Lord GOD liveth.
I have sworn
Bible References
I have sworn
Hebrews 3:18
And to whom did He swear that they should not be admitted to His rest, if it was not to those who were disobedient?
Hebrews 6:13
For when God gave the promise to Abraham, since He had no one greater to swear by, He swore by Himself,