“And they did so, and made them all sit down.”
Luke 9:15 — Greek Interlinear
Church Fathers on Luke 9:15
Matthew and Mark, taking occasion from what had occurred above, relate here how John was slain by Herod. But Luke, who had long before given an account of John’s sufferings, after mentioning that perplexity of Herod’s, as to who our Lord was, immediately adds, And the apostles when they were returned told him all that they had done.
But they not only tell Him what they had done and taught, but also, as Matthew implies, the things which John suffered while they were occupied in teaching, are now repeated to Him either by His own, or, according to Matthew, by John’s disciples.
Our Lord because He hates the men of blood, and those that dwell with them, as long as they depart not from their crimes, after the murder of the Baptist left the murderers and departed; as it follows, And he took them, and went aside privately into a desert place belonging to the city called Bethsaida.