'Priests' in the Bible

These are the words of the Lord of armies: Put now a point of law to the priests, saying,

If anyone has some holy flesh folded in the skirt of his robe, will bread or soup or wine or oil or any other food be made holy if touched by his skirt? And the priests answering said, No.

Then Haggai said, Will any of these be made unclean by the touch of one who is unclean through touching a dead body? And the priests answering said, It will be made unclean.