2 Kings 8:12

12 And Hazael said, “Why does my lord weep?” He answered, “Because I know the evil that you will do to the people of Israel. You will set on fire their fortresses, and you will kill their young men with the sword and dash in pieces their little ones and rip open their pregnant women.”

2 Kings 15:16

16 At that time Menahem sacked Tiphsah and all who were in it and its territory from Tirzah on, because they did not open it to him. Therefore he sacked it, and he ripped open all the women in it who were pregnant.