Caitanya-caritāmṛta 20.79
ākāśa — ananta, tāte yaiche pakṣi-gaṇa yāra yata śakti, tata kare ārohaṇa
[aakaasha — ananta, taate yaiche pakshi-gana yaara yata shakti, tata kare aarohana]
Blended reading (Sanskrit + English inline)
ākāśa — ananta, tāte yaiche pakṣi-gaṇa yāra yata śakti, tata kare ārohaṇa
The sky is unlimited, but many birds fly higher and higher according to their own abilities.
My note
Source: vedabase.io