18Then, while walking beside the sea of Galilee, he saw two brothers, Simon who is called Peter and Andrew his brother, casting a net into the sea, for they were fishermen.19And he said to them, "Come after me, and I will make you fishers of men."20They immediately left the nets and followed him.21And when he had gone on from there, he saw two other brothers, James the son of Zebedee and John his brother, in the boat with Zebedee their father, mending their nets, and he called them.22They immediately left the boat and their father and followed him.