Declension table of ?dhātra

Neuter	Singular	Dual	Plural
Nominative	dhātram	dhātre	dhātrāṇi
Vocative	dhātra	dhātre	dhātrāṇi
Accusative	dhātram	dhātre	dhātrāṇi
Instrumental	dhātreṇa	dhātrābhyām	dhātraiḥ
Dative	dhātrāya	dhātrābhyām	dhātrebhyaḥ
Ablative	dhātrāt	dhātrābhyām	dhātrebhyaḥ
Genitive	dhātrasya	dhātrayoḥ	dhātrāṇām
Locative	dhātre	dhātrayoḥ	dhātreṣu

Compound dhātra -

Adverb -dhātram -dhātrāt