idaṃ tad yuja uttaram indraṃ śumbhāmy aṣṭaye asya kṣatraṃ śriyaṃ mahīṃ vṛṣṭir iva vardhayā tṛṇam
To secure and increase some one's superiority
Now do I adorn this man as superior to his fellow, for attainment of Indra; do thou increase his authority, his great fortune, as the rain the grass.