'Swore' in the Bible

And he swore to her, "Anything whatever you ask me for I will give you, up to half my kingdom!"

the oath that he swore to Abraham our father, to grant us

As I swore in my anger, '{They will never enter} into my rest.'"

For we who have believed enter into rest, just as he has said, "As I swore in my anger, '{They will never enter} into my rest.'" And yet these works have been accomplished from the foundation of the world.

For [when] God made a promise to Abraham, since he had no one greater to swear by, he swore by himself,

and swore by the one who lives {forever and ever}, who created heaven and the [things] in it, and the earth and the [things] in it, and the sea and the [things] in it, "There will be no more delay!