Declension table of ?ṛṣabhaka

Masculine	Singular	Dual	Plural
Nominative	ṛṣabhakaḥ	ṛṣabhakau	ṛṣabhakāḥ
Vocative	ṛṣabhaka	ṛṣabhakau	ṛṣabhakāḥ
Accusative	ṛṣabhakam	ṛṣabhakau	ṛṣabhakān
Instrumental	ṛṣabhakeṇa	ṛṣabhakābhyām	ṛṣabhakaiḥ ṛṣabhakebhiḥ
Dative	ṛṣabhakāya	ṛṣabhakābhyām	ṛṣabhakebhyaḥ
Ablative	ṛṣabhakāt	ṛṣabhakābhyām	ṛṣabhakebhyaḥ
Genitive	ṛṣabhakasya	ṛṣabhakayoḥ	ṛṣabhakāṇām
Locative	ṛṣabhake	ṛṣabhakayoḥ	ṛṣabhakeṣu

Compound ṛṣabhaka -

Adverb -ṛṣabhakam -ṛṣabhakāt