Manava Dharmashastra 6.18

6.18

yatpūrvamaśanamuktaṃ tadaikāhikabhojanaparyāptamevārjayat | māsopayogī vā sañcayo māsaparyāptaḥ sañcayo ‘māsasañcayaḥ’ | so'syāstīti ṭhan kartavyaḥ | yadi vā māsasañcayaka iti bahuvrīhisamāso'tra kartavyaḥ, ‘māsaparyāptaḥ sañcayo'syeti’ | evamuttarayorapi |

Medhātithi’s commentary (manubhāṣya):
The food that has been described above, he should obtain day after day, just enough to serve for the day.

The man who has a collection that lasts for one month. The form is obtained by the adding of the affix ‘ṭhan’. Or the reading may be ‘māsasañcayakaḥ’ and the word explained as a Bahuvrīhi compound: ‘he whose collection is sufficient for a month’.

Similarly with the last two expressions.—(18).