«وَكُلُّ مَنْ يَطْلُبُ عِنْدِي جَنًى / فَمَا لَهُ إِلَّا جَنَى غَرْسِهِ»
Anyone who seeks fruit from me receives only the fruit of what he himself planted.
Janā is fruit or a harvest; ghars is planting or the planted growth. The earlier image was measuring; now it is cultivation. Both express a connection between what is given and what is received.
This is not literally a lesson in horticulture. In the relationship the poet describes, sincerity, pretence, loyalty, and betrayal resemble seeds that yield different outcomes.