Yeshayah 65:16

Orthodox Jewish Bible

¹⁶ That he who blesseth himself in ha’aretz shall bless himself by Elohei Omein (the G-d of [the] Amen, the G-d of Truth); and he that taketh an oath in ha’aretz shall take the oath by Elohei Omein; because the former tzoros are forgotten, and because they are hid from Mine eyes.