The loss of his time, i.e. of the profit which he could or commonly did make of his time in the way of his calling. Cause him to be thoroughly healed, i.e. pay the charges of the cure.
Related Commentaries of Exodus 21:19
Exodus 21:19
19 If he rise again, and walk abroad upon his staff, then shall he that smote him be quit: only he shall pay for the loss of his time, and shall cause him to be thoroughly healed.