'Sabbath' in the Bible

When the {Israelites} were in the desert, they found a man who was gathering wood on the day of the Sabbath.

" 'On the day of the Sabbath, two male lambs without defect {in their first year}, and two-tenths of finely milled flour mixed with oil [for] a grain offering and its libation.

[This is] the burnt offering every Sabbath [in addition to] the continual burnt offering and its libation.