Mantra 2

अपाने तृप्यति वाक्तृप्यति वाचि तृप्यन्त्यामग्निस्तृप्यत्यग्नौ तृप्यति पृथिवी तृप्यति पृथिव्यां तृप्यन्त्यां यत्किंच पृथिवी चाग्निश्चाधितिष्ठतस्तत्तृप्यति तस्यानु तृप्तिं तृप्यति प्रजया पशुभिरन्नाद्येन तेजसा ब्रह्मवर्चसेनेति ॥ ५.२१.२ ॥

In plain words

When the down-breath is satisfied, speech is satisfied; when speech is satisfied, fire is satisfied; when fire is satisfied, the earth is satisfied; when the earth is satisfied, whatever the earth and fire rule over is satisfied. And after that satisfaction he himself is satisfied with offspring, cattle, food to eat, splendour and the lustre of Brahman.