Hebrews 4:5

4:5 but to repeat the text cited earlier: ¹  “They will never enter my rest!”

Hebrews 9:18

9:18 So even the first covenant was inaugurated with blood. ² 

Hebrews 11:20

11:20 By faith also Isaac blessed Jacob and Esau concerning the future.

[4:5]  ¹ tn Grk “and in this again.”

[9:18]  ² sn The Greek text reinforces this by negating the opposite (“not even the first covenant was inaugurated without blood”), but this double negation is not used in contemporary English.