Declension table of ?dhātra

Masculine	Singular	Dual	Plural
Nominative	dhātraḥ	dhātrau	dhātrāḥ
Vocative	dhātra	dhātrau	dhātrāḥ
Accusative	dhātram	dhātrau	dhātrān
Instrumental	dhātreṇa	dhātrābhyām	dhātraiḥ dhātrebhiḥ
Dative	dhātrāya	dhātrābhyām	dhātrebhyaḥ
Ablative	dhātrāt	dhātrābhyām	dhātrebhyaḥ
Genitive	dhātrasya	dhātrayoḥ	dhātrāṇām
Locative	dhātre	dhātrayoḥ	dhātreṣu

Compound dhātra -

Adverb -dhātram -dhātrāt