Declension table of ṛbhu

Masculine	Singular	Dual	Plural
Nominative	ṛbhuḥ	ṛbhū	ṛbhavaḥ
Vocative	ṛbho	ṛbhū	ṛbhavaḥ
Accusative	ṛbhum	ṛbhū	ṛbhūn
Instrumental	ṛbhuṇā	ṛbhubhyām	ṛbhubhiḥ
Dative	ṛbhave	ṛbhubhyām	ṛbhubhyaḥ
Ablative	ṛbhoḥ	ṛbhubhyām	ṛbhubhyaḥ
Genitive	ṛbhoḥ	ṛbhvoḥ	ṛbhūṇām
Locative	ṛbhau	ṛbhvoḥ	ṛbhuṣu

Compound ṛbhu -

Adverb -ṛbhu