“Immediately,
He made the disciples
Get into the boat.
They went on ahead
To the other side,
While he dismissed
The crowds.”
Καὶ εὐθέως ἠνάγκασεν τοὺς μαθητὰς ἐμβῆναι εἰς τὸ πλοῖον καὶ προάγειν αὐτὸν εἰς τὸ πέραν, ἕως οὗ ἀπολύσῃ τοὺς ὄχλους.
This incident is not found in Luke, but only in Mark, chapter 6:45, and John, chapter 6:16-17. Mark mentioned Bethsaida and John mentioned Capernaum, but Matthew did not name a place. Jesus made or urged his disciples to immediately get into the boat (Καὶ εὐθέως ἠνάγκασεν τοὺς μαθητὰς ἐμβῆναι εἰς τὸ πλοῖον) to go ahead of him to the other side of the Sea of Galilee (καὶ προάγειν αὐτὸν εἰς τὸ πέραν), while he dismissed the crowds (ἕως οὗ ἀπολύσῃ τοὺς ὄχλους.) after the great feeding. Thus, his disciples went out in this boat without Jesus. There is no mention of the number of disciples, but it could not have been many considering the size of these fishing boats.