Bible Verses About Sacrifices: Unaccepted in, on account of sin

What haue I to doe with the multitude of your sacrifices, sayth the Lord? I am full of the burnt offerings of rams, and of the fat of fed beasts: and I desire not the blood of bullocks, nor of lambs, nor of goates.

And when you shall stretch out your hands, I wil hide mine eyes from you: and though ye make many prayers, I wil not heare: for your hands are full of blood.

He that killeth a bullocke, is as if he slewe a man: he that sacrificeth a sheepe, as if he cut off a dogges necke: he that offereth an oblation, as if he offered swines blood: he that remembreth incense, as if he blessed an idole: yea, they haue chosen their owne wayes, and their soule deliteth in their abominations.

They sacrifice flesh for ye sacrifices of mine offerings, and eate it: but the Lord accepteth them not: now will he remember their iniquitie, and visite their sinnes: they shall returne to Egypt.