Declension table of ?ṛṣīvaha

Masculine	Singular	Dual	Plural
Nominative	ṛṣīvahaḥ	ṛṣīvahau	ṛṣīvahāḥ
Vocative	ṛṣīvaha	ṛṣīvahau	ṛṣīvahāḥ
Accusative	ṛṣīvaham	ṛṣīvahau	ṛṣīvahān
Instrumental	ṛṣīvaheṇa	ṛṣīvahābhyām	ṛṣīvahaiḥ ṛṣīvahebhiḥ
Dative	ṛṣīvahāya	ṛṣīvahābhyām	ṛṣīvahebhyaḥ
Ablative	ṛṣīvahāt	ṛṣīvahābhyām	ṛṣīvahebhyaḥ
Genitive	ṛṣīvahasya	ṛṣīvahayoḥ	ṛṣīvahāṇām
Locative	ṛṣīvahe	ṛṣīvahayoḥ	ṛṣīvaheṣu

Compound ṛṣīvaha -

Adverb -ṛṣīvaham -ṛṣīvahāt