«إِلَى أَنْ جَدَحَتْ لَهُ يَدُ الْإِمْلَاقِ كَأْسَ الْفِرَاقِ»
Until poverty’s hand stirred a cup of separation for him.
Poverty is endowed with a hand and separation becomes a prepared drink. The two metaphors reinforce one another: economic distress causes a rupture in companionship.
The verb for mixing a drink supplies movement to the picture. The line therefore dramatizes causality rather than claiming that poverty literally carries a cup.