'Swore' in the Bible
Again he denied it and swore with an oath, "I don't know the man!"
Then he began to curse violently. "I don't know the man!" he swore solemnly. Just then a rooster crowed.
He swore with an oath to her, "I'll give you anything you ask for, up to half of my kingdom."
So in my anger I swore a solemn oath that they would never enter my rest."
We who have believed are entering that rest, just as he has said, "So in my anger I swore a solemn oath that they would never enter my rest,"
For when God made his promise to Abraham, he swore an oath by himself, since he had no one greater to swear by.
He swore an oath by the one who lives forever and ever, who created heaven and everything in it, the earth and everything in it, and the sea and everything in it: "There will be no more delay.