Hebrews 3:18-4:1 To whom but did he swear not to enter into the rest of himself, if not to those having disbelieved?

Diaglott⁽ⁱ⁾ ¹⁸ To whom but did he swear not to enter into the rest of himself, if not to those having disbelieved? ¹⁹ And we see, that not they were able to enter because of unbelief. ⁴ ¹ We may fear then, lest ever, being left a promise to enter into the rest of him, should seem any one from you to have failed.