'Sabbath Day' in the Bible

And he came to Nazareth, where he was brought up, and entered, according to his custom on the sabbath day, into the synagogue, and stood up to read.

And he answered and said to them, If a son or an ox of any of you shall fall into a pit, will he not immediately take him out on the sabbath day?

Then they returned to Jerusalem from the mountain called [the Mount] of Olives, which is near Jerusalem, a sabbath day's journey [distant].