kim uta brahmacāriṇām

putranam-of sons; hi-indeed; parah-superior; dharmah-religious principle; pitr-susrusanam-the service of the parents; satam-good; api-even; putra-vatam-of those who have sons; brahman-O dear brahmana; kim uta-what to speak; brahmacarinam-of brahmacaris.