Shiva Purana

siva.sh/siva-purana/rudra-samhita/189/19

सहस्रबाहुवाद्येन स कदाचिन्महासुरः।। तांडवेन हि नृत्येनातोषयत्तं महेश्वरम् ।। १९ ।।

sanskrit

Once, that mighty demon (mahāsura), using his thousand arms as instruments, Performed a fierce Tāṇḍava dance, through which he greatly pleased Lord Maheshvara (Shiva).

english translation

sahasrabAhuvAdyena sa kadAcinmahAsuraH|| tAMDavena hi nRtyenAtoSayattaM mahezvaram || 19 ||

hk transliteration by Sanscript