A leaf, a flower, a sip of water — Krishna delights in the smallest offering, so even a whispered thank-you lands.
पत्रं पुष्पं फलं तोयं यो मे भक्त्या प्रयच्छति। तदहं भक्त्युपहृतमश्नामि प्रयतात्मनः।।9.26।।
patraṁ puṣhpaṁ phalaṁ toyaṁ yo me bhaktyā prayachchhati tadahaṁ bhaktyupahṛitam aśhnāmi prayatātmanaḥ
Whoever with devotion offers Me a leaf, a flower, a fruit, or water, that I accept—the devout gift of the pure-minded.
— Swami Swarupananda