Caitanya-caritāmṛta 24.21
viṣṇor nu vīrya-gaṇanāṁ katamo ’rhatīha yaḥ pārthivāny api kavir vimame rajāṁsi caskambha yaḥ sva-raṁhasāskhalatā tri-pṛṣṭhaṁ yasmāt tri-sāmya-sadanād uru kampayānam
[vishnor nu veerya-gananaam katamo ’rhateeha yah paarthivaany api kavir vimame rajaamsi chaskambha yah sva-ramhasaaskhalataa tri-prishtham yasmaat tri-saamya-sadanaad uru kampayaanam]
Blended reading (Sanskrit + English inline)
viṣṇor nu vīrya-gaṇanāṁ katamo ’rhatīha yaḥ pārthivāny api kavir vimame rajāṁsi caskambha yaḥ sva-raṁhasāskhalatā tri-pṛṣṭhaṁ yasmāt tri-sāmya-sadanād uru kampayānam
“ ‘Even if a learned man is able to count all the minute atoms in this material world, he still cannot count the potencies of Lord Viṣṇu. In the form of the Vāmana incarnation, Lord Viṣṇu, without hindrance, captured all the planets, extending from the root of the material world up to Satyaloka. Indeed, He caused every planetary system to tremble by the force of His steps.’
Purport
This is a quotation from Śrīmad-Bhāgavatam (2.7.40). In the Ṛg Veda mantras (1.2.154.1), it is said: oṁ viṣṇor nu vīryāṇi kaṁ prāvocaṁ yaḥ pārthivāni vimame rajāṁsiyo ’skambhayad uttaraṁ sadha-sthaṁ vicakramāṇas tredhorugāyaḥ The meaning of this verse is practically identical to that of the verse from Śrīmad-Bhāgavatam quoted above.
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io