Svetasvatara UpanishadSvetasvatara Upanishad 6.23
यस्य देवे परा भक्तिर्यथा देवे तथा गुरौ
Yasya deve parā bhaktir, yathā deve tathā gurau
To one who loves God supremely — and the teacher as God — the deepest truths shine forth.
— Ekam (simplified)
📖 Story
Krishna told Arjuna he does not weigh the size of a gift, only the love behind it. A single leaf or a sip of water given with a full heart is dearer to the Divine than the grandest ceremony offered without love.