Shiva Purana

siva.sh/siva-purana/saturda-samhita/1/34

तं दृष्ट्वा प्रणनामासौ ब्रह्मेशानमजं विभुम् ।। सर्वगं सर्वदं सर्वं सुरूपं रूपवर्जितम् ।।३४।।

sanskrit

On seeing Īśāna the unborn lord, all pervading, all-bestowing, the all-in-all, of good forms as well as formless, Brahmā bowed to him.

english translation

taM dRSTvA praNanAmAsau brahmezAnamajaM vibhum || sarvagaM sarvadaM sarvaM surUpaM rUpavarjitam ||34||

hk transliteration by Sanscript