Manusmriti

siva.sh/manusmriti/3/277

युक्षु कुर्वन् दिनर्क्षेषु सर्वान् कामान् समश्नुते । अयुक्षु तु पितॄन् सर्वान् प्रजां प्राप्नोति पुष्कलाम् ॥ २७७ ॥

sanskrit

He who performs it on the even (lunar) days and under the even constellations, gains (the fulfilment of) all his wishes; he who honours the manes on odd (lunar days) and under odd (constellations), obtains distinguished offspring.

english translation

yukSu kurvan dinarkSeSu sarvAn kAmAn samaznute | ayukSu tu pitRRn sarvAn prajAM prApnoti puSkalAm || 277 ||

hk transliteration by Sanscript