Shiva Purana
पवित्रः पापहारी च मणिपूरो नभोगतिः ॥ हृत्पुंडरीकमासीनः शक्रः शांतो वृषाकपिः ॥ ७० ॥
He is holy and destroys sins and is full of gems and goes to the sky Indra is a peaceful bull monkey sitting on a heart-shaped lotus.
english translation
pavitraH pApahArI ca maNipUro nabhogatiH ॥ hRtpuMDarIkamAsInaH zakraH zAMto vRSAkapiH ॥ 70 ॥
hk transliteration by Sanscript