He must return the fruit of his labor without consuming it; he cannot enjoy the profits of his trading.
KJV
That which he laboured for shall he restore, and shall not swallow [it] down: according to [his] substance [shall] the restitution [be], and he shall not rejoice [therein].
ASV
That which he labored for shall he restore, and shall not swallow it down; According to the substance that he hath gotten, he shall not rejoice.