Shiva Purana
तत्कर्माचक्ष्व सुप्रीत्या कार्तिकेय गुरो मम॥ त्वत्तोन्यो न हि संवक्ता त्रिषु लोकेषु विद्यते ॥ २ ॥
O Kartikeya, my spiritual master, please tell me about that action with great pleasure. There is no one in the three worlds who can speak to you other than you.
english translation
tatkarmAcakSva suprItyA kArtikeya guro mama॥ tvattonyo na hi saMvaktA triSu lokeSu vidyate ॥ 2 ॥
hk transliteration by Sanscript