Matthew 9:13

You must go and learn what the saying means, 'It is mercy, not sacrifice, that I care for.' I did not come to invite the pious but the irreligious."

Matthew 12:7

But if you knew what the saying means, 'It is mercy, not sacrifice, that I care for,' you would not have condemned men who are not guilty.

Hebrews 10:5-12

That is why the Christ, when he was coming into the world, said, "You have not wished sacrifice or offering, but you have provided a body for me.

Treasury of Scripture Knowledge

Summary

Sacrifice and offering thou didst not desire; mine ears hast thou opened: burnt offering and sin offering hast thou not required.

Bible References

Sacrifice

Matthew 9:13
You must go and learn what the saying means, 'It is mercy, not sacrifice, that I care for.' I did not come to invite the pious but the irreligious."
Matthew 12:7
But if you knew what the saying means, 'It is mercy, not sacrifice, that I care for,' you would not have condemned men who are not guilty.
Hebrews 10:5
That is why the Christ, when he was coming into the world, said, "You have not wished sacrifice or offering, but you have provided a body for me.