Manusmriti

siva.sh/manusmriti/4/101

इमान्नित्यमनध्यायानधीयानो विवर्जयेत् । अध्यापनं च कुर्वाणः शिष्याणां विधिपूर्वकम् ॥ १०१ ॥

sanskrit

Let him who studies always avoid (reading) on the following occasions when the Veda-study is forbidden, and (let) him who teaches pupils according to the prescribed rule (do it likewise).

english translation

imAnnityamanadhyAyAnadhIyAno vivarjayet | adhyApanaM ca kurvANaH ziSyANAM vidhipUrvakam || 101 ||

hk transliteration by Sanscript