यथा: that way, रसम् juice, विन्दन् gaining, मधुकरः honeybees, तर्षात् satisfying, नविद्यते: does not know, त्वमपि: you also, तथा: likewise, तत्रैवअनार्येषु: in the same way with unworthy ones, सौहृदम् making friendship, तथा: that way.

"Just as honeybees do not have gratitude after drinking (honey) and satisfying, the friendship with an unworthy person like you is of no use."