Malachi 2:1-2

Complete Jewish Bible

2 “Now, cohanim, this command is for you.
² If you won’t listen, if you won’t pay attention
to honoring my name,”
says Adonai-Tzva’ot,
“then I will send the curse on you;
I will turn your blessings into curses.
Yes, I will curse them,
because you pay no attention.