Shiva Purana
शक्ररूपन्तदा दृष्ट्वा लज्जितश्चार्जुनस्तदा॥ स इन्द्रस्तं समाश्वास्य पुनरेव वचोब्रवीत् ॥ ५० ॥
On seeing the form of Indra, Arjuna was ashamed. Indra spoke to him again after consoling him.
english translation
zakrarUpantadA dRSTvA lajjitazcArjunastadA॥ sa indrastaM samAzvAsya punareva vacobravIt ॥ 50 ॥
hk transliteration by Sanscript