New Revised Standard Version
At that time Menahem sacked Tiphsah, all who were in it and its territory from Tirzah on; because they did not open it to him, he sacked it. He ripped open all the pregnant women in it.

New American Bible
At that time, Menahem attacked Tappuah, all its inhabitants, and its whole district as far as Tirzah, because they did not let him in. He attacked them; he even ripped open all their pregnant women.

Douay-Rheims Bible
Then Manahem destroyed Thapsa and all that were in it, and the borders thereof from Thersa, because they would not open to him: and he slew all the women thereof that were with child, and ripped them up.

Then Manahem destroyed Thapsa and all that were in it, and the borders thereof from Thersa, because they would not open to him: and he slew all the women thereof that were with child, and ripped them up.

Tiphsah

1 Kings 4:24 For he had all the country which was beyond the river, from Thaphsa to Gazan, and all the kings of those countries: and he had peace on every side round about.

all the women

2 Kings 8:12 And Hazael said to him: Why doth my lord weep? And he said: Because I know the evil that thou wilt do to the children of Israel. Their strong cities thou wilt burn with fire, and their young men thou wilt kill with the sword, and thou wilt dash their children, and rip up their pregnant women.

Amos 1:13 Thus saith the Lord: For three crimes of the children of Ammon, and for four I will not convert him: because he hath ripped up the women with child of Galaad to enlarge his border.