Shiva Purana
तत्कुंडं तैश्च तत्रैव सर्वैर्देवैः प्रतिष्ठितम्॥ शिवेन ब्रह्मणा तत्र ह्यविभक्तं तु तत्पुनः॥ ५३॥
A pond was established there itself by all the gods. That was shared by Śiva and Brahmā together.
english translation
tatkuMDaM taizca tatraiva sarvairdevaiH pratiSThitam॥ zivena brahmaNA tatra hyavibhaktaM tu tatpunaH॥ 53॥
hk transliteration by Sanscript