Hebrews 3:18-4:1 And to whom swore he that they should not enter into his rest, but to them that believed not?

KJC⁽ⁱ⁾ ¹⁸ And to whom swore he that they should not enter into his rest, but to them that believed not? ¹⁹ So we see that they could not enter in because of unbelief. ⁴ ¹ Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it.