And he began again to teach by the sea side: and there was gathered unto him a great multitude, so that he entered into a ship, and sat in the sea; and the whole multitude was by the sea on the land.
All Commentaries on Mark 4:1 Go To Mark 4
George Leo Haydock
AD 1849
If we examine St. Matthew on this point, we shall discover that this discourse was made on the same day as the preceding discourse; for St. Matthew informs us, that having finished this exhortation, he the same day went and taught by the sea. (Ven. Bede)