John Trapp on Psalms 99:6

Verſ. 6. Moſes and Aaron among his Prieſts] or chief Officers, as 1 Chron. 18.17. Moſes was, if not a Prieſt, yet a continual Interceſſor for the people, and a type of Chriſt the great Mediator of his Church. Aben-Ezra calleth him Cohen bacco[illegible: 1 letter]ani[illegible: 2 letters], the Prieſt of Prieſts; And Philo writing his life, concludeth, This was the life and death of Moſes the King, the Lawgiver, the prophet, and the chief Prieſt.

And Samuel] A man that could do much with God like wiſe, Jer 15.1. and is therefore (as ſome conceive) called Pethuel, that is, a perſwader of God, Joel. 1.1.Alſted.