He himself is the vessel

بِسْمِ اللّهِ الرَّحْمـَنِ الرَّحِيمِ

خود کوزہ و خود کوزہ گر و خود گلِ کوزہ

خود رندِ سبو کش

خود بر سرِ آں کوزہ خریدار برآمد

بشکست رواں شد

Khud Kuza-o, Khud Kuzagar-o, Khud Gil-e-Kuza, Khud Rind-e-subookash
Khud Barsar-e aan Kuza Khareedar Bar amad, Bishkast Rawan Shud


He is the vessel, he is its maker (the potter), and he is the clay used in making it,
He is the reveler drinking from it
He himself appears as its buyer 
Then and breaks it, and leaves.