'Dealing' in the Bible

For from their least unto their greatest, Every one is gaining dishonest gain, And from prophet even unto priest, Every one is dealing falsely,

Therefore, I give their wives to others, Their fields to dispossessors, For from the least even unto the greatest, Every one is gaining dishonest gain, From prophet even unto priest, every one is dealing falsely.

And they act deceitfully every one with his neighbour, and speak not the truth: they teach their tongue to speak falsehood, they weary themselves with perverse dealing.