daśāsya-bāṇayos tuṣṭaḥ
stuvator vandinor iva
aiśvaryam atulaṁ dattvā
tata āpa su-saṅkaṭam
daśa-āsya - with ten-headed Rāvaṇa; bāṇayoḥ - and with Bāṇa; tuṣṭaḥ - satisfied; stuvatoḥ - who sang his glories; vandinoḥ iva - like minstrels; aiśvaryam - power; atulam - unequaled; dattvā - giving; tataḥ - then; āpa - he obtained; su - great; saṅkaṭam - difficulty.
Rāvaṇa worshiped Lord Śiva to gain power and then misused that power to uproot the lord’s residence, sacred Kailāsa-parvata. On Bāṇāsura’s request, Lord Śiva agreed to personally guard Bāṇa’s capital, and later he had to fight for Bāṇa against Śrī Kṛṣṇa and His sons.