Declension table of ?arghyadāna

Neuter	Singular	Dual	Plural
Nominative	arghyadānam	arghyadāne	arghyadānāni
Vocative	arghyadāna	arghyadāne	arghyadānāni
Accusative	arghyadānam	arghyadāne	arghyadānāni
Instrumental	arghyadānena	arghyadānābhyām	arghyadānaiḥ
Dative	arghyadānāya	arghyadānābhyām	arghyadānebhyaḥ
Ablative	arghyadānāt	arghyadānābhyām	arghyadānebhyaḥ
Genitive	arghyadānasya	arghyadānayoḥ	arghyadānānām
Locative	arghyadāne	arghyadānayoḥ	arghyadāneṣu

Compound arghyadāna -

Adverb -arghyadānam -arghyadānāt