'Burdens' in the Bible

And Judah said, The strength of the bearers of burdens faileth, and there is much rubbish; so that we are not able to build at the wall.

They that built on the wall, and they that bore burdens, with those that loaded, wrought in the work with one hand, and with the other they held a weapon.

In those days I saw in Judah some treading winepresses on the sabbath, and bringing in sheaves, and lading them on asses; as also wine, grapes and figs, and all manner of burdens; and they brought them into Jerusalem on the sabbath day; and I protested in the day on which they sold the victuals.