NET
23 So it was necessary for the sketches of the things in heaven to be purified with these sacrifices, but the heavenly things themselves required better sacrifices than these.
Darby
23 [It was] necessary then that the figurative representations of the things in the heavens should be purified with these; but the heavenly things themselves with sacrifices better than these.
KJV
23 [It was] therefore necessary that the patterns of things in the heavens should be purified with these; but the heavenly things themselves with better sacrifices than these.