Psalms 54:14

Guide, the prime minister, (Berthier) and chief of the council. (Menochius) --- Such was Achitophel, who had nevertheless been long (Calmet) secretly disaffected. See 2 Kings xv. 12., and xvi. 23. He professed the same religion, and was trusted with the most important affairs, as Judas carried the purse. (Haydock)