Hebrews 6:17 WBT

¹⁵  And so, after he had patiently endured, he obtained the promise.

¹⁶  For men verily swear by the greater: and an oath for confirmation [is] to them an end of all contradiction.

¹⁷  Wherein God, willing more abundantly to show to the heirs of promise the immutability of his counsel, confirmed [it] by an oath:

¹⁸  That by two immutable things, in which [it was] impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us:

¹⁹  Which [hope] we have as an anchor of the soul, both sure and steadfast, and which entereth into that within the vail;