Shiva Purana

siva.sh/siva-purana/rudra-samhita/157/50

सनत्कुमार उवाच ।। इति शंभोर्वरं प्राप्य पुरुषः प्रजहर्ष सः ।। तदाप्रभृति देवेश द्वारे कीर्तिमुखः स्थितः ।।2.5.19.५०।।

sanskrit

Sanatkumāra said: With this excellent blessing from Śiva, he became delighted. From that time onwards Kīrtimukha was stationed at the entrance of the lord of the gods.

english translation

sanatkumAra uvAca || iti zaMbhorvaraM prApya puruSaH prajaharSa saH || tadAprabhRti deveza dvAre kIrtimukhaH sthitaH ||2.5.19.50||

hk transliteration by Sanscript