Immediately he made his disciples get into the boat and go before him to the other side, to Bethsaida, while he dismissed the crowd.
This passage of story we had Mat 14:22, etc., only what was there related concerning Peter, is omitted here. Here we have, I. The dispersing of the assembly; Christ constrained his disciples to go before by ship to Bethsaida, intending to follow them, as they supposed, by land. The people were loth to scatter, so that it cost him some time and pains to send them away.
Commenting on Mark 6:45-56
And when he had sent them away,.... Either his disciples, or rather the multitude: he departed into a mountain to pray: after his disciples were gone, and he had dismissed the people, he went from the desert where he had been, up into a mountain; being a retired place, to spend some time in private prayer to God; See Gill on Mat 14:23.
Verses 45-56. and (x) "And straightway" (2) "before unto Bethsaida" or, "over against Bethsaida"