Hebrews 6:11-13

Complete Jewish Bible

¹¹ However, we want each one of you to keep showing the same diligence right up to the end, when your hope will be realized; ¹² so that you will not become sluggish, but will be imitators of those who by their trust and patience are receiving what has been promised.

¹³ For when God made his promise to Avraham, he swore an oath to do what he had promised; and since there was no one greater than himself for him to swear by, he swore by himself^[a]