Deuteronomy 32:40
For I lift up my hand to heaven and swear, As I live forever,
Genesis 14:22
But Abram said to the king of Sodom, "I have lifted my hand to the LORD, God Most High, Possessor of heaven and earth,
Exodus 6:8
I will bring you into the land that I swore to give to Abraham, to Isaac, and to Jacob. I will give it to you for a possession. I am the LORD.'"
Numbers 14:28-30
Say to them, 'As I live, declares the LORD, what you have said in my hearing I will do to you:
Jeremiah 4:2
and if you swear, 'As the LORD lives,' in truth, in justice, and in righteousness, then nations shall bless themselves in him, and in him shall they glory."
Hebrews 6:17-18
So when God desired to show more convincingly to the heirs of the promise the unchangeable character of his purpose, he guaranteed it with an oath,
Revelation 10:5-6
And the angel whom I saw standing on the sea and on the land raised his right hand to heaven