Śrīmad-Bhāgavatam · Text 11.16.30
Who is speaking and story frame
रत्नानां पद्मरागोऽस्मि पद्मकोश: सुपेशसाम् ।
कुशोऽस्मि दर्भजातीनां गव्यमाज्यं हवि:ष्वहम् ॥ ३० ॥
ratnānāṁ padma-rāgo ’smi
padma-kośaḥ su-peśasām
kuśo ’smi darbha-jātīnāṁ
gavyam ājyaṁ haviḥṣv aham
Among jewels I am the ruby, and among beautiful things I am the lotus cup. Among all types of grass I am the sacred kuśa, and of oblations I am ghee and other ingredients obtained from the cow.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.