Nechemyah (Neh) 13:1-2

It was also at that time, when they were reading in the scroll of Moshe, that it was found written that no ‘Amoni or Mo’avi may ever enter the assembly of God, because they did not supply the people of Isra’el with food and water, but hired Bil‘am against them to put a curse on them — although our God turned the curse into a blessing.