And he takes the value of his wine from his friend’s honey - ונוטל דמי יינו מתוך דובשנו של חבירו
Summary:
ר"י בנו של ריב"ב maintains that one may impose a temporary loss to his friend in order to save himself from a greater loss. According to the חכמים one may not impose on his friend, and whoever helps only receives the wage the job demands (but not his full loss).