Kaushitakagrihyasutra 1.9.13

1.9.13

atha yadi rathāṅgaṃ viśīryeta chidyeta vā āhitāgnergṛhaṃ kanyāṃ praveśya ya ṛte ityetayā saṃdadhyāt \ tyaṃ cidaśvamiti granthiṃ svasti no mimītāmiti pañcarcaṃ japati \13\

Now, if a part of the chariot should break or tear, having made the maiden enter the house of one who maintains the sacred fire, he should join it together with the verse ‘Who without…’; with ‘Even that horse…’ [he consecrates] the knot; he mutters the hymn of five verses: ‘May they grant us well-being…’