فَاقْطَعْ لُبَانَةَ مَنْ تَعَرَّضَ وَصْلُهُ ۞ وَلَشَرُّ وَاصِلِ خُلَّةٍ صَرَّامُهَا
Set aside the desire for someone whose attachment proves uncertain; the worst guardian of a bond is the one who ends it.
Lubānah denotes the heart’s wish or felt need here, not simply a material necessity. Waṣl (joining) and ṣarm (severing) oppose one another. The pain comes from the mismatch between an expectation of connection and the reality of separation.