Matthew 9:13

Go and learn what this means--'I desire mercy, and not sacrifice'; for I did not come to call the religious, but the outcast."

Matthew 12:7

And had you learned the meaning of the words--'I desire mercy, and not sacrifice,' you would not have condemned those who are not guilty.

Hebrews 10:5-12

That is why, when he was coming into the world, the Christ declared-- 'Sacrifice and offering thou dost not desire, but thou dost provide for me a body;

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
Go and learn what this means--'I desire mercy, and not sacrifice'; for I did not come to call the religious, but the outcast."
Matthew 12:7
And had you learned the meaning of the words--'I desire mercy, and not sacrifice,' you would not have condemned those who are not guilty.
Hebrews 10:5
That is why, when he was coming into the world, the Christ declared-- 'Sacrifice and offering thou dost not desire, but thou dost provide for me a body;