The Great Epic of the Bhārata dynasty 7.173.11

7.173.11

mahādevaṃ mahātmānamīśānaṃ jaṭilaṃ śivam |
tryakṣaṃ mahābhujaṃ rudraṃ śikhinaṃ cīravāsasam |
dātāraṃ caiva bhaktānāṃ prasādavihitānvarān || 11 ||

"Vyasa said, 'Thou hast, O Arjuna, seen Sankara, that First cause from which have sprung the Prajapatis, that puissant Being endued with great energy, he that is the embodiment of heaven, earth and sky, the Divine Lord, the protector of the universe, the great Master, the giver of boons, called also Isana. O, seek the protection of that boon, giving Deity, that lord of the universe. He is called Mahadeva (the Supreme Deity), of Supreme Soul, the one only Lord, with matted locks (on head), the abode of auspiciousness. Of three eyes and mighty arms, he is called Rudra, with his locks tied in the shape of a crown, and his body attired in skins. That boon-giving lord of the universe, that Supreme Deity, is also called Hara and Sthanu. He is the foremost of every being in the universe, he is incapable of being vanquished, he is the delighter of the universe and its supreme ruler. The first cause, the light and refuge of the universe, he is ever victorious. The Soul and the creator of the universe, and having the universe for his form, he is possessed of great fame. The Lord of the universe, and its great Ruler, that puissant one, is also the master of all actions. Called also Sambhu, he is self-born, he is the lord of all creatures, and the origin of the Past, the Future, and the Present. He is Yoga and the lord of Yoga; he is called Sarva, and is the Lord of all the worlds. He is superior to everything.