Shiva Purana

siva.sh/siva-purana/vishweshwara-samhita/17/129

नमोन्तं वा नमःपूर्वमातुरः सर्वदा जपेत् । ततः स्त्रीणां तथैवोह्यगुरुर्निर्दर्शयेत्क्रमात् १२९ ।

sanskrit

If one is sick, whether man or woman, of brahmin caste or otherwise, one must repeat it always with Namaḥ in the beginning or at the end. As for the women, the preceptor shall instruct them in proper order.

english translation

namontaM vA namaHpUrvamAturaH sarvadA japet | tataH strINAM tathaivohyagururnirdarzayetkramAt 129 |

hk transliteration by Sanscript