Shiva Purana

siva.sh/siva-purana/rudra-samhita/164/4

मौनीभूतेषु देवेषु ब्रह्मादिषु महेश्वरः ।। सुप्रसन्नोऽवदच्छंभुश्शरणागत वत्सलः ।। ४ ।।

sanskrit

When Brahmā and other gods became silent, lord Śiva, favourably disposed to those who seek refuge in him, was delighted and said.

english translation

maunIbhUteSu deveSu brahmAdiSu mahezvaraH || suprasanno'vadacchaMbhuzzaraNAgata vatsalaH || 4 ||

hk transliteration by Sanscript