'Forbidden' in the Bible

Only you did not go near the land of the sons of Ammon, all along the river Jabbok and the cities of the hill country, and wherever the Lord our God had forbidden us.

So be on your guard and watch yourselves, so that you do not forget the covenant of the Lord your God which He has made with you, and make for yourselves a carved or sculpted image in the form of anything which the Lord your God has forbidden you.

“You shall not eat anything that is detestable [to the Lord and forbidden by Him].

and has gone and served other gods and worshiped them, or the sun or the moon or any of the heavenly host, [doing these things] which I have commanded not to do,