Shiva Purana
नीलकण्ठो मंगलेशो मंगलायतनो महान् ॥ महाकपीश्वरो देवः स्थापितो हि हनूमता॥ १०॥
Maṅgaleśa is blue-necked and is a great bestower of auspiciousness. Lord Mahākapīśvara, was installed by Hanūmat.
english translation
nIlakaNTho maMgalezo maMgalAyatano mahAn ॥ mahAkapIzvaro devaH sthApito hi hanUmatA॥ 10॥
hk transliteration by Sanscript