Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 12
Sanskrit:
उपर्यगेन्द्रं गिरिराडिवान्यआक्रम्य हस्तेन सहस्रबाहु: ।तस्थौ दिवि ब्रह्मभवेन्द्रमुख्यै-रभिष्टुवद्भि: सुमनोऽभिवृष्ट: ॥ १२ ॥
ITRANS:
upary agendraṁ giri-rāḍ ivānyaākramya hastena sahasra-bāhuḥtasthau divi brahma-bhavendra-mukhyairabhiṣṭuvadbhiḥ sumano-’bhivṛṣṭaḥ
Translation:
Manifesting Himself with thousands of hands, the Lord then appeared on the summit of Mandara Mountain, like another great mountain, and held Mandara Mountain with one hand. In the upper planetary systems, Lord Brahmā and Lord Śiva, along with Indra, King of heaven, and other demigods, offered prayers to the Lord and showered flowers upon Him.
Purport:
To balance Mandara Mountain while it was being pulled from both sides, the Lord Himself appeared on its summit like another great mountain. Lord Brahmā, Lord Śiva and King Indra then expanded themselves and showered flowers on the Lord.