Declension table of ?dvidatta

Masculine	Singular	Dual	Plural
Nominative	dvidattaḥ	dvidattau	dvidattāḥ
Vocative	dvidatta	dvidattau	dvidattāḥ
Accusative	dvidattam	dvidattau	dvidattān
Instrumental	dvidattena	dvidattābhyām	dvidattaiḥ dvidattebhiḥ
Dative	dvidattāya	dvidattābhyām	dvidattebhyaḥ
Ablative	dvidattāt	dvidattābhyām	dvidattebhyaḥ
Genitive	dvidattasya	dvidattayoḥ	dvidattānām
Locative	dvidatte	dvidattayoḥ	dvidatteṣu

Compound dvidatta -

Adverb -dvidattam -dvidattāt