Bhagavad Gita 9.26

Whatever a person offers to Me, be it a leaf, flower, fruit, or water, I accept it, for it is offered with devotion and a pure mind.

पत्रं पुष्पं फलं तोयं यो मे भक्त्या प्रयच्छति।
तदहं भक्त्युपहृतमश्नामि प्रयतात्मनः॥

patraṃ puṣpaṃ phalaṃ toyaṃ yo me bhaktyā prayacchati|
tadahaṃ bhaktyupahṛtamaśnāmi prayatātmanaḥ||

English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).