Apastambagrihyasutra 7.18.3

7.18.3

śaṅkhinaṃ kumāraṃ tapoyukta uttarābhyāmabhimantryottarayodakumbhena śirasto 'vanayetprātarmadhyandine sāyam \ 3 \

Over a boy who suffers from the 'Saṅkha' disease, (the father, &c.) having devoted himself to austerities, should recite the next two (verses, II, 16, 12. 13), and should pour (water) on his head with a water-pot with the next (verse, II, 16, 14), in the morning, at noon, and at night.