Ezekiel 20:26

and I defiled them through their very gifts in their offering up all their firstborn , that I might devastate them. I did it that they might know that I am the Lord .

I defiled them through their gifts—the sacrifice of every firstborn—that I might fill them with horror so they would know that I am the Lord.`

And I polluted them in their own gifts, in that they caused to pass through the fire all that openeth the womb, that I might make them desolate, to the end that they might know that I am the Lord.