Mahabharata 14.8.25

पिनाकिनं महादेवं महायोगिनमव्ययम्त्रिशूलपाणिं वरदं त्र्यम्बकं भुवनेश्वरम्

pinākinaṃ mahādevaṃ mahāyoginamavyayamtriśūlapāṇiṃ varadaṃ tryambakaṃ bhuvaneśvaram

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