Shiva Purana

siva.sh/siva-purana/vidyesvara-samhita/10/23

वेदः सर्वस्ततो जज्ञे ततो वै मंत्रकोटयः । तत्तन्मंत्रेण तत्सिद्धिः सर्वसिद्धिरितो भवेत् २३ ।

sanskrit

The entire set of Vedas and crores of mantras were born of that. Different things are achieved through different mantras but everything is achieved through Oṃkāra alone.

english translation

vedaH sarvastato jajJe tato vai maMtrakoTayaH | tattanmaMtreNa tatsiddhiH sarvasiddhirito bhavet 23 |

hk transliteration

siva.sh/siva-purana/vidyesvara-samhita/10/23

वेदः सर्वस्ततो जज्ञे ततो वै मंत्रकोटयः । तत्तन्मंत्रेण तत्सिद्धिः सर्वसिद्धिरितो भवेत् २३ ।

sanskrit

The entire set of Vedas and crores of mantras were born of that. Different things are achieved through different mantras but everything is achieved through Oṃkāra alone.

english translation

vedaH sarvastato jajJe tato vai maMtrakoTayaH | tattanmaMtreNa tatsiddhiH sarvasiddhirito bhavet 23 |

hk transliteration