Bhagwad Gita
Chapter 15, Verse 13
गामाविश्य च भूतानि धारयाम्यहमोजसा।पुष्णामि चौषधीः सर्वाः सोमो भूत्वा रसात्मकः।।15.13।।
I enter into each planet, and by My energy they stay in orbit. I become the moon and thereby supply the juice of life to all vegetables.