Amos 4:5

5“4:5 The sarcasm of vv 5, 6 underscores the disobedience and hypocrisy of the Israelites.Offer [by burning] a sacrifice of thanksgiving of that which is leavened,

And [boastfully] proclaim freewill offerings, announce them.

For this you so love to do, O children of Israel!”

Says the Lord God.