Malachi challenged the priests to try offering their blind and lame animals to whom?

Answer: Their governor

"When you offer blind animals for sacrifice, is it not wrong?... Try offering them to your governor! Would he be pleased with you?"

“When you offer blind animals for sacrifice, is it not wrong? And when you present the lame and sick ones, is it not wrong? Try offering them to your governor! Would he be pleased with you or show you favor?” asks the LORD of Hosts.”— Malachi 1:8 (BSB)