During the high-priesthood of Annas and Caiaphas, the word of God came to John son of Zechariah in the wilderness.
NIV
In the high priesthood of Annas and Caiaphas, the Word of God [concerning the attainment through Christ of salvation in the kingdom of God] came to John son of Zachariah in the wilderness (desert).
AMP
Annas and Caiaphas being the high priests, the word of God came unto John the son of Zacharias in the wilderness.
KJV