Caitanya-caritāmṛta 16.103
bāhya-kṛtya karena, preme garagara mana kaṣṭe samvaraṇa karena, āveśa saghana
[baahya-kritya karena, preme garagara mana kashte samvarana karena, aavesha saghana]
Blended reading (Sanskrit + English inline)
bāhya-kṛtya karena, preme garagara mana kaṣṭe samvaraṇa karena, āveśa saghana
Śrī Caitanya Mahāprabhu performed His external activities, but His mind was filled with ecstatic love. With great difficulty He tried to restrain His mind, but it would always be overwhelmed by very deep ecstasy.
My note
Source: vedabase.io