“They went into Capernaum, and immediately on the Sabbath day he entered into the synagogue and taught.”
Mark 1:21 (WEB)
Context Reading
19Going on a little further from there, he saw James the son of Zebedee, and John his brother, who were also in the boat mending the nets. 20Immediately he called them, and they left their father, Zebedee, in the boat with the hired servants, and went after him. 21They went into Capernaum, and immediately on the Sabbath day he entered into the synagogue and taught. 22They were astonished at his teaching, for he taught them as having authority, and not as the scribes. 23Immediately there was in their synagogue a man with an unclean spirit, and he cried out,