Genesis 14:22

14:22 But Abram replied to the king of Sodom, “I raise my hand to the Lord, the Most High God, Creator of heaven and earth, and vow

Genesis 24:3

24:3 so that I may make you solemnly promise by the Lord, the God of heaven and the God of the earth: You must not acquire a wife for my son from the daughters of the Canaanites, among whom I am living.

Mark 6:23

6:23 He swore to her, “Whatever you ask I will give you, up to half my kingdom.”

Hebrews 6:16

6:16 For people swear by something greater than themselves, and the oath serves as a confirmation to end all dispute.