Hebrews 7:19

(for the Law brought nothing to perfection); and there is the bringing in of a better hope by which we draw near to God;

Hebrews 9:10

since they consist only in meats and drinks and various ablutions, carnal ordinances, imposed until the time of reformation.

Hebrews 9:13-14

For if the blood of bulls and goats and the ashes of a heifer sprinkled on those who have been defiled, sanctify to the cleansing of the flesh,

Hebrews 10:4

For it is impossible for the blood of bulls and goats to take away sin.

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 brought nothing to perfection); and there is the bringing in of a better hope by which we draw near to God;
Hebrews 9:10
since they consist only in meats and drinks and various ablutions, carnal ordinances, imposed until the time of reformation.
Hebrews 10:4
For it is impossible for the blood of bulls and goats to take away sin.