Caitanya-caritāmṛta 5.34
eta bali’ dui-jane calilā deśere guru-buddhye choṭa-vipra bahu sevā kare
[eta bali’ dui-jane chalilaa deshere guru-buddhye chota-vipra bahu sevaa kare]
Blended reading (Sanskrit + English inline)
eta bali’ dui-jane calilā deśere guru-buddhye choṭa-vipra bahu sevā kare
After these talks, the two brāhmaṇas started for home. As usual, the young brāhmaṇa accompanied the elderly brāhmaṇa as if the older brāhmaṇa were a guru [spiritual master] and rendered him service in various ways.
My note
Source: vedabase.io