Caitanya-caritāmṛta 15.1
ku-manāḥ su-manastvaṁ hi yāti yasya padābjayoḥ su-mano-’rpaṇa-mātreṇa taṁ caitanya-prabhuṁ bhaje
[ku-manaah su-manastvam hi yaati yasya padaabjayoh su-mano-’rpana-maatrena tam chaitanya-prabhum bhaje]
Blended reading (Sanskrit + English inline)
ku-manāḥ su-manastvaṁ hi yāti yasya padābjayoḥ su-mano-’rpaṇa-mātreṇa taṁ caitanya-prabhuṁ bhaje
I offer my respectful obeisances unto the lotus feet of Lord Caitanya because simply by offering a flower at His lotus feet even the most ardent materialist becomes a devotee.
My note
Source: vedabase.io