Declension table of ?devāyudha

Neuter	Singular	Dual	Plural
Nominative	devāyudham	devāyudhe	devāyudhāni
Vocative	devāyudha	devāyudhe	devāyudhāni
Accusative	devāyudham	devāyudhe	devāyudhāni
Instrumental	devāyudhena	devāyudhābhyām	devāyudhaiḥ
Dative	devāyudhāya	devāyudhābhyām	devāyudhebhyaḥ
Ablative	devāyudhāt	devāyudhābhyām	devāyudhebhyaḥ
Genitive	devāyudhasya	devāyudhayoḥ	devāyudhānām
Locative	devāyudhe	devāyudhayoḥ	devāyudheṣu

Compound devāyudha -

Adverb -devāyudham -devāyudhāt