tasya - of him; asyataḥ - who was throwing; astrāṇi - weapons; asakṛt - repeatedly; cakreṇa - with His disc; kṣura - razor-sharp; neminā - whose circumference; ciccheda - cut off; bhagavān - the Supreme Lord; bāhūn - the arms; śākhāḥ - branches; iva - as if; vanaspateḥ - of a tree.

As Bāṇa continued hurling weapons at Him, the Supreme Lord began using His razor-sharp cakra to cut off Bāṇāsura’s arms as if they were tree branches.