Caitanya-caritāmṛta 3.104
tulasī-dala-mātreṇa jalasya culukena vā vikrīṇīte svam ātmānaṁ bhaktebhyo bhakta-vatsalaḥ
[tulasee-dala-maatrena jalasya chulukena vaa vikreeneete svam aatmaanam bhaktebhyo bhakta-vatsalah]
Blended reading (Sanskrit + English inline)
tulasī-dala-mātreṇa jalasya culukena vā vikrīṇīte svam ātmānaṁ bhaktebhyo bhakta-vatsalaḥ
“Śrī Kṛṣṇa, who is very affectionate toward His devotees, sells Himself to a devotee who offers Him merely a tulasī leaf and a palmful of water.”
Purport
This is a verse from the Gautamīya-tantra.
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io