Psalms 137:9
King James Version
“Happy that taketh and dasheth thy little ones against the stones.”
Context
6If I do not remember thee, let my tongue cleave to the roof of my mouth; if I prefer not Jerusalem above my chief joy.
7Remember, O LORD, the children of Edom in the day of Jerusalem; who said, Rase rase to the foundation thereof.
8O daughter of Babylon, who art to be destroyed; happy that rewardeth thee as thou hast served us.
9Happy that taketh and dasheth thy little ones against the stones.