'Sabbath Day' in the Bible

Then returned they unto Jerusalem from the mount called Olivet, which is from Jerusalem a sabbath day's journey.

But when they departed from Perga, they came to Antioch in Pisidia, and went into the synagogue on the sabbath day, and sat down.

For they that dwell at Jerusalem, and their rulers, because they knew him not, nor yet the voices of the prophets which are read every sabbath day, they have fulfilled them in condemning him.

As Paul and Barnabas left [the synagogue], the people urged them to speak [more] about this message the next Sabbath day.

And the next sabbath day came almost the whole city together to hear the word of God.

For Moses of old time hath in every city them that preach him, being read in the synagogues every sabbath day.

And on the sabbath day we went forth without the gate by a river side, where we supposed there was a place of prayer; and we sat down, and spake unto the women that were come together.

And Paul, as his manner was, went in unto them, and three sabbath days reasoned with them out of the scriptures,

Every Sabbath day Paul held discussions in the synagogues, trying to convince [both] Jews and Greeks [i.e., Gentiles, that Jesus was the Messiah].

And on the morrow after the Sabbath day the disciples came together for to break bread, and Paul preached unto them, ready to depart on the morrow; and continued the preaching unto midnight.