Declension table of ?sapurīṣa

Masculine	Singular	Dual	Plural
Nominative	sapurīṣaḥ	sapurīṣau	sapurīṣāḥ
Vocative	sapurīṣa	sapurīṣau	sapurīṣāḥ
Accusative	sapurīṣam	sapurīṣau	sapurīṣān
Instrumental	sapurīṣeṇa	sapurīṣābhyām	sapurīṣaiḥ sapurīṣebhiḥ
Dative	sapurīṣāya	sapurīṣābhyām	sapurīṣebhyaḥ
Ablative	sapurīṣāt	sapurīṣābhyām	sapurīṣebhyaḥ
Genitive	sapurīṣasya	sapurīṣayoḥ	sapurīṣāṇām
Locative	sapurīṣe	sapurīṣayoḥ	sapurīṣeṣu

Compound sapurīṣa -

Adverb -sapurīṣam -sapurīṣāt