'Work' in the Bible

And the people served the LORD all the days of Joshua, and all the days of the elders who outlived Joshua, who had seen all the great work which the LORD had done for Israel.

And all that generation also were gathered to their fathers; and there arose another generation after them, who did not know the LORD or the work which he had done for Israel.

Are they not finding and dividing the spoil? --A maiden or two for every man; spoil of dyed stuffs for Sis'era, spoil of dyed stuffs embroidered, two pieces of dyed work embroidered for my neck as spoil?'

And behold, an old man was coming from his work in the field at evening; the man was from the hill country of E'phraim, and he was sojourning in Gib'e-ah; the men of the place were Benjaminites.