If thieves came to you, if robbers by night, (how are you cut off!) would they not have stolen till they had enough? if the grape gatherers came to you, would they not leave some grapes?
When you reap your harvest in your field, and have forgotten a sheaf in the field, you shall not go again to get it: it shall be for the stranger, for the fatherless, and for the widow: that the LORD your God may bless you in all the work of your hands.