Bhagavad Gita 3.11 Chapter 3, Verse 11

देवान्भावयतानेन ते देवा भावयन्तु वः ।
परस्परं भावयन्तः श्रेयः परमवाप्स्यथ ॥३.११॥

devānbhāvayatānena te devā bhāvayantu vaḥ
parasparaṃ bhāvayantaḥ śreyaḥ paramavāpsyatha

Meaning

Nourish the gods with this sacrifice, and may the gods nourish you. Nourishing one another, you will attain the highest good.

Newly written by Bhajan Dhun — scholarly review in progress.

Reference: Bhagavad Gita 3.11 (Chapter 3, The Yoga of Action (Karma Yoga), Verse 11)