Caitanya-caritāmṛta 6.313
prāṇa-rakṣā lāgi’ yebā karena bhakṣaṇa tāhā khāñā āpanāke kahe nirveda-vacana
[praana-rakshaa laagi’ yebaa karena bhakshana taahaa khaanaa aapanaake kahe nirveda-vachana]
Blended reading (Sanskrit + English inline)
prāṇa-rakṣā lāgi’ yebā karena bhakṣaṇa tāhā khāñā āpanāke kahe nirveda-vacana
Whatever he ate was only to keep his body and soul together, and when he ate he would reproach himself thus.
My note
Source: vedabase.io