Declension table of ?ṣāṣṭipatha

Masculine	Singular	Dual	Plural
Nominative	ṣāṣṭipathaḥ	ṣāṣṭipathau	ṣāṣṭipathāḥ
Vocative	ṣāṣṭipatha	ṣāṣṭipathau	ṣāṣṭipathāḥ
Accusative	ṣāṣṭipatham	ṣāṣṭipathau	ṣāṣṭipathān
Instrumental	ṣāṣṭipathena	ṣāṣṭipathābhyām	ṣāṣṭipathaiḥ ṣāṣṭipathebhiḥ
Dative	ṣāṣṭipathāya	ṣāṣṭipathābhyām	ṣāṣṭipathebhyaḥ
Ablative	ṣāṣṭipathāt	ṣāṣṭipathābhyām	ṣāṣṭipathebhyaḥ
Genitive	ṣāṣṭipathasya	ṣāṣṭipathayoḥ	ṣāṣṭipathānām
Locative	ṣāṣṭipathe	ṣāṣṭipathayoḥ	ṣāṣṭipatheṣu

Compound ṣāṣṭipatha -

Adverb -ṣāṣṭipatham -ṣāṣṭipathāt