Shiva Purana
अथ तौ गुरुशक्रौ च गच्छन्तौ शिव सन्निधिम् ॥ अद्राष्टांपुरुषं भीमं मार्गमध्येऽद्भुताकृतिम् ॥ ६॥
Passing that way towards Śiva, Bṛhaspati and Indra saw the gigantic figure of wonderful features on the way.
english translation
atha tau guruzakrau ca gacchantau ziva sannidhim ॥ adrASTAMpuruSaM bhImaM mArgamadhye'dbhutAkRtim ॥ 6॥
hk transliteration by Sanscript