Psalm 137:7-9 New King James Version (NKJV)
7 Remember, O Lord, against the sons of Edom
The day of Jerusalem,
Who said, “Raze it, raze it,
To its very foundation!”
8 O daughter of Babylon, who are to be destroyed,
Happy the one who repays you as you have served us!
9 Happy the one who takes and dashes
Your little ones against the rock!