Hebrews 6:19-20

6:19 We have this hope as an anchor for the soul, sure and steadfast, which reaches inside behind the curtain, ¹  6:20 where Jesus our forerunner entered on our behalf, since he became a priest forever in the order of Melchizedek. ² 

[6:19]  ¹ sn The curtain refers to the veil or drape in the temple that separated the holy place from the holy of holies.

[6:20]  ² sn A quotation from Ps 110:4, picked up again from Heb 5:6, 10.