Mark 1:16-22

16And walking by the sea of Galilee, he saw Simon, and Andrew, [Simon's] brother, casting out a net in the sea, for they were fishers.

17And Jesus said to them, Come after me, and I will make you become fishers of men;

18and straightway leaving their trawl-nets they followed him.

19And going on thence a little, he saw James the [son] of Zebedee, and John his brother, and these [were] in the ship repairing the trawl-nets;

20and straightway he called them; and leaving their father Zebedee in the ship with the hired servants, they went away after him.

21And they go into Capernaum. And straightway on the sabbath he entered into the synagogue and taught.

22And they were astonished at his doctrine, for he taught them as having authority, and not as the scribes.