“For Herod had laid hold on John, and bound him, and put him in prison for Herodias’ sake, his brother Philip’s wife.”
Matthew 14:3 — Greek Interlinear
Church Fathers on Matthew 14:3
The Evangelist had above shewn the Pharisees speaking falsely against Christ’s miracles, and just now His fellow-citizens wondering, yet despising Him; he now relates what opinion Herod had formed concerning Christ on hearing of His miracles, and says, 'At that time Herod the tetrarch heard the fame of Jesus.'
It is not without reason that the Evangelist here specifies the time, but that you may understand the pride and carelessness of the tyrant; inasmuch as he had not at the first made himself acquainted with the things concerning Christ, but now only after long time. Thus they, who in authority are fenced about with much pomp, learn these things slowly, because they do not much regard them.
Matthew says, 'At that time,' not, On that day, or, In that same hour; for Mark relates the same circumstances, but not in the same order. He places this after the mission of the disciples to preach, though not implying that it necessarily follows there; any more than Luke, who follows the same order as Mark.