'Ministers' in the Bible

the food set at his table, his servants who waited on him, his ministers in attendance and how they were dressed, his personal staff and how they were dressed, and even his personal stairway by which he went up to the LORD's Temple, she was breathless!

Please don't be careless, you descendants of Aaron, because the LORD has chosen you to minister in his presence, to serve him, to be his ministers, and to burn incense."