Shiva Purana

siva.sh/siva-purana/rudra-samhita/42/14

मंदारस्तन पीलूनां शब्देन हृषिता मुहुः ।। केकायंते प्रतिवने सततं पृष्ठसूचकम् ।। १४ ।।

sanskrit

The peacocks are delighted at the sound of the cloud over the Mandara mountain. Their gleeful cackles and out-stretched tails indicate the incessant pleasure of their heart.

english translation

maMdArastana pIlUnAM zabdena hRSitA muhuH || kekAyaMte prativane satataM pRSThasUcakam || 14 ||

hk transliteration by Sanscript