2 Kings 15:16

Then Menahem, making use of the army to reduce the country to obedience to himself, smote Tiphsah, a fortress on the western hank of the Euphrates, which revolted against his rule, and all that were therein, and the coasts thereof from Tirzah, the base from which he went out on his campaign; because they opened not to him, they refused to receive his officers and to do him homage, therefore he smote it; and all the women therein that were with child he ripped up, a most bestial form of cruelty.