Authors:

I loathe a friend whose gratitude grows old, a friend who takes his friend's prosperity but will not voyage with him in his grief

Euripides (2013). “Euripides III: Heracles, The Trojan Women, Iphigenia among the Taurians, Ion”, p.64, University of Chicago Press
I loathe a friend whose gratitude grows old, a friend who takes his friend's prosperity but will not voyage with him in his grief