Hebrews 7:19

(for the law made no perfect expiation), and the introduction of a better hope, by which we draw near to God.

Hebrews 9:10

since he relies only on meats and drinks and various immersions, ordinances in deed of the flesh, which were imposed till the time of reformation.

Hebrews 9:13-14

For if the blood of bulls and goats, and the ashes of a heifer sprinkling the unclean, cleanses them as it respects the purity of the flesh,

Hebrews 10:4

For it is impossible that the blood of bulls and of goats should take away sins.

Treasury of Scripture Knowledge

Summary

And it shall be a perpetual statute unto them, that he that sprinkleth the water of separation shall wash his clothes; and he that toucheth the water of separation shall be unclean until even.

Bible References

General references

Hebrews 7:19
(for the law made no perfect expiation), and the introduction of a better hope, by which we draw near to God.
Hebrews 9:10
since he relies only on meats and drinks and various immersions, ordinances in deed of the flesh, which were imposed till the time of reformation.
Hebrews 10:4
For it is impossible that the blood of bulls and of goats should take away sins.