Mahabharata 12.122.52

देवदेवः शिवः शर्वो जागर्ति सततं प्रभुःकपर्दी शंकरो रुद्रो भवः स्थाणुरुमापतिः

devadevaḥ śivaḥ śarvo jāgarti satataṃ prabhuḥkapardī śaṃkaro rudro bhavaḥ sthāṇurumāpatiḥ

Our plain-language meaning of this verse is waiting for scholar review.