Hebrews 10:4-10

because it is impossible for the blood of bulls and goats to take away sins.

Hebrews 10:26-31

For if we go on sinning intentionally, after we have received the full knowledge of the truth, there is no longer any sacrifice for [our] sins.

Treasury of Scripture Knowledge

Summary

And therefore I have sworn unto the house of Eli, that the iniquity of Eli's house shall not be purged with sacrifice nor offering for ever.

The iniquity

Bible References

The iniquity

Hebrews 10:4
because it is impossible for the blood of bulls and goats to take away sins.