'On the Sabbath' in the Bible

They went into Capernaum, and immediately on the Sabbath Jesus went into the synagogue and began to teach.

The Pharisees said to Him, “Look, why are they doing what is unlawful on the Sabbath?”

The Pharisees were watching Jesus closely to see if He would heal him on the Sabbath, so that they might accuse Him [in the Jewish high court].

He asked them, “Is it lawful on the Sabbath to do good or to do evil, to save a life or to kill?” But they kept silent.

When the Sabbath came, He began to teach in the synagogue; and many who listened to Him were astonished, saying, “Where did this man get these things [this knowledge and spiritual insight]? What is this wisdom [this confident understanding of the Scripture] that has been given to Him, and such miracles as these performed by His hands?