PRAŚNA UPANISHAD · 2.10

यदा त्वमभिवर्षस्यथेमाः प्राण ते प्रजाः ।
आनन्दरूपास्तिष्ठन्ति कामायान्नं भविष्यतीति ॥ २.१०॥

yadā tvamabhivarṣasyathemāḥ prāṇa te prajāḥ ।
ānandarūpāstiṣṭhanti kāmāyānnaṃ bhaviṣyatīti ॥ 2.10॥

“‘When thou, O Breath, rainest, thy creatures stand all joy because there shall be grain to the heart’s desire.

Sri Aurobindo · CWSA 18, p. 181