Declension table of samudāya

Masculine	Singular	Dual	Plural
Nominative	samudāyaḥ	samudāyau	samudāyāḥ
Vocative	samudāya	samudāyau	samudāyāḥ
Accusative	samudāyam	samudāyau	samudāyān
Instrumental	samudāyena	samudāyābhyām	samudāyaiḥ samudāyebhiḥ
Dative	samudāyāya	samudāyābhyām	samudāyebhyaḥ
Ablative	samudāyāt	samudāyābhyām	samudāyebhyaḥ
Genitive	samudāyasya	samudāyayoḥ	samudāyānām
Locative	samudāye	samudāyayoḥ	samudāyeṣu

Compound samudāya -

Adverb -samudāyam -samudāyāt