Declension table of ṛṣabhadeva

Masculine	Singular	Dual	Plural
Nominative	ṛṣabhadevaḥ	ṛṣabhadevau	ṛṣabhadevāḥ
Vocative	ṛṣabhadeva	ṛṣabhadevau	ṛṣabhadevāḥ
Accusative	ṛṣabhadevam	ṛṣabhadevau	ṛṣabhadevān
Instrumental	ṛṣabhadevena	ṛṣabhadevābhyām	ṛṣabhadevaiḥ ṛṣabhadevebhiḥ
Dative	ṛṣabhadevāya	ṛṣabhadevābhyām	ṛṣabhadevebhyaḥ
Ablative	ṛṣabhadevāt	ṛṣabhadevābhyām	ṛṣabhadevebhyaḥ
Genitive	ṛṣabhadevasya	ṛṣabhadevayoḥ	ṛṣabhadevānām
Locative	ṛṣabhadeve	ṛṣabhadevayoḥ	ṛṣabhadeveṣu

Compound ṛṣabhadeva -

Adverb -ṛṣabhadevam -ṛṣabhadevāt