Shiva Purana

siva.sh/siva-purana/rudra-samhita/46/44

वेदो मंत्राक्षरमयस्साक्षात्सूक्तमयो भृशम् ।। सूक्ते प्रतिष्ठितो ह्यात्मा सर्वेषामपि देहिनाम् ।। ४४ ।।

sanskrit

Vedas are in the form of syllables of verses and hymns. The Self is established in the Sūkta, whomsoever it may belong to.

english translation

vedo maMtrAkSaramayassAkSAtsUktamayo bhRzam || sUkte pratiSThito hyAtmA sarveSAmapi dehinAm || 44 ||

hk transliteration by Sanscript