praṇipatya payovratā

tatra-in that sacrifice; sraddha-Sraddha; manoh-of Manu; patni-the wife; hotaram-to the priest performing the yajna; samayacata-begged properly; duhitr-artham-for a daughter; upagamya-coming near; pranipatya-offering obeisances; payah-vrata-who was observing the vow of drinking only milk.