John Mark
Mark 2:13BSB·traditional attribution

Once again Jesus went out beside the sea. All the people came to Him, and He taught them there.

Matthew Henry Presbyterian

Here is, I. Christ preaching by the sea-side (Mar 2:13), whither he went for room, because he found, upon second trial, no house or street large enough to contain his auditory; but upon the strand there might come as many as would. It should seem by this, that our Lord Jesus had a strong voice, and could and did speak loud; for wisdom crieth without in the places of concourse.

Commenting on Mark 2:13-17

John Gill Reformed Baptist

And as he passed by,.... As he went from Simon's house, and from the city of Capernaum, to go to the sea side: he saw Levi, the son of Alphaeus; the same with Matthew, Mat 9:9, and son to the same Alphaeus as James was, Mat 10:3, Beza's most ancient copy reads "James", instead of "Levi", very wrongly; but he was the brother of James...

Albert Barnes Presbyterian

Verse 13. By the sea side. That is, by the sea of Tiberias, on the shore of which Capernaum was situated. .