Mark 1:16-20; Mark 2:14-15 (New International Version)
Mark 1:16-20 Listen to this passage 16 As Jesus walked beside the Sea of Galilee, he saw Simon and his brother Andrew casting a net into the lake, for they were fishermen. 17"Come, follow me,” Jesus said, “and I will make you fishers of men.” 18 At once they left their nets and followed him. 19 When he had gone a little farther, he saw James son of Zebedee and his brother John in a boat, preparing their nets. 20Without delay he called them, and they left their father Zebedee in the boat with the hired men and followed him.
Mark 2:14-15 Listen to this passage 14 As he walked along, he saw Levi son of Alphaeus sitting at the tax collector’s booth. “Follow me,” Jesus told him, and Levi got up and followed him. 15 While Jesus was having dinner at Levi’s house, many tax collectors and “sinners” were eating with him and his disciples, for there were many who followed him.