Śrīmad-Bhāgavatam · Text 4.22.46
Who is speaking and story frame
स्वमेव ब्राह्मणो भुङ्क्ते स्वं वस्ते स्वं ददाति च ।
तस्यैवानुग्रहेणान्नं भुञ्जते क्षत्रियादय: ॥ ४६ ॥
svam eva brāhmaṇo bhuṅkte
svaṁ vaste svaṁ dadāti ca
tasyaivānugraheṇānnaṁ
bhuñjate kṣatriyādayaḥ
The kṣatriyas, vaiśyas and śūdras eat their food by virtue of the brāhmaṇas’ mercy. It is the brāhmaṇas who enjoy their own property, clothe themselves with their own property and give charity with their own property.
Read Śrīla Prabhupāda's purport on Vedabase.io