Hebrews 7:19

for the Law brought no perfect blessing--but on the other hand we have the bringing in of a new and better hope by means of which we draw near to God.

Hebrews 9:10

For their efficacy depends only on meats and drinks and various washings, ceremonies pertaining to the body and imposed until a time of reformation.

Hebrews 9:13-14

For if the blood of goats and bulls and the ashes of a heifer sprinkling those who have contracted defilement make them holy so as to bring about ceremonial purity,

Hebrews 10:4

For it is impossible for the blood of bulls and goats to 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 brought no perfect blessing--but on the other hand we have the bringing in of a new and better hope by means of which we draw near to God.
Hebrews 9:10
For their efficacy depends only on meats and drinks and various washings, ceremonies pertaining to the body and imposed until a time of reformation.
Hebrews 10:4
For it is impossible for the blood of bulls and goats to take away sins.