Psalm 137:7-9 Revised Standard Version Catholic Edition (RSVCE)
7 Remember, O Lord, against the E′domites
the day of Jerusalem,
how they said, “Raze it, raze it!
Down to its foundations!”
8 O daughter of Babylon, you devastator!
Happy shall he be who requites you
with what you have done to us!
9 Happy shall he be who takes your little ones
and dashes them against the rock!