'Working' in the Bible

And if, after the mark has been washed, the priest sees that the colour of it is not changed and it is not increased, it is to be burned in the fire: the disease is working in it, though the damage may be inside or outside.

Then the priest will come and see it; and if the disease in the house is increased in size, it is the leper's disease working out in the house: it is unclean.

No outside person may take of the holy food, or one living as a guest in the priest's house, or a servant working for payment.

And the Sabbath of the land will give food for you and your man-servant and your woman-servant and those working for payment, and for those of another country who are living among you;

But let him be with you as a servant working for payment, till the year of Jubilee;

And he will be with him as a servant working for payment year by year; his master is not to be cruel to him before your eyes.