uda is substituted for udaka before 1. peṣaṃ 2. vāsa 3. vāha and 4. dhi,
Thus उदपेषं पिनष्टि formed by णमुल् by 3.4.38; उदवासः = उदकस्यवासः, so also उदवाहनः ॥ उदकं धीयतेऽस्मिन् = उदधिः 'a water jar'.,
Adhyāya 6 · Pāda 3 · Rule 58
uda is substituted for udaka before 1. peṣaṃ 2. vāsa 3. vāha and 4. dhi,
Thus उदपेषं पिनष्टि formed by णमुल् by 3.4.38; उदवासः = उदकस्यवासः, so also उदवाहनः ॥ उदकं धीयतेऽस्मिन् = उदधिः 'a water jar'.,