Declension table of ?śaṃyvanta

Masculine	Singular	Dual	Plural
Nominative	śaṃyvantaḥ	śaṃyvantau	śaṃyvantāḥ
Vocative	śaṃyvanta	śaṃyvantau	śaṃyvantāḥ
Accusative	śaṃyvantam	śaṃyvantau	śaṃyvantān
Instrumental	śaṃyvantena	śaṃyvantābhyām	śaṃyvantaiḥ śaṃyvantebhiḥ
Dative	śaṃyvantāya	śaṃyvantābhyām	śaṃyvantebhyaḥ
Ablative	śaṃyvantāt	śaṃyvantābhyām	śaṃyvantebhyaḥ
Genitive	śaṃyvantasya	śaṃyvantayoḥ	śaṃyvantānām
Locative	śaṃyvante	śaṃyvantayoḥ	śaṃyvanteṣu

Compound śaṃyvanta -

Adverb -śaṃyvantam -śaṃyvantāt