'Labor' in the Bible

[If] I shall be [declared] guilty, why then should I labor in vain?

Is it good for you that you oppress, that you despise the labor of your hands, and you smile over the schemes of [the] wicked?

"Look, [like] wild donkeys in the desert they go out to their labor [as] searchers for the prey; [the] wilderness [is] {their} food for the young.

When they crouch, they bring forth their young ones; they get rid of their labor pains.

Can you trust it because its strength [is] great, or will you hand your labor over to it?

It deals cruelly with its young ones, as [if] [they were] not its [own], as [if] without fear [that] its labor [were] in vain,