Declension table of ?sahastha

Masculine	Singular	Dual	Plural
Nominative	sahasthaḥ	sahasthau	sahasthāḥ
Vocative	sahastha	sahasthau	sahasthāḥ
Accusative	sahastham	sahasthau	sahasthān
Instrumental	sahasthena	sahasthābhyām	sahasthaiḥ sahasthebhiḥ
Dative	sahasthāya	sahasthābhyām	sahasthebhyaḥ
Ablative	sahasthāt	sahasthābhyām	sahasthebhyaḥ
Genitive	sahasthasya	sahasthayoḥ	sahasthānām
Locative	sahasthe	sahasthayoḥ	sahastheṣu

Compound sahastha -

Adverb -sahastham -sahasthāt