Declension table of śumbha

Masculine	Singular	Dual	Plural
Nominative	śumbhaḥ	śumbhau	śumbhāḥ
Vocative	śumbha	śumbhau	śumbhāḥ
Accusative	śumbham	śumbhau	śumbhān
Instrumental	śumbhena	śumbhābhyām	śumbhaiḥ śumbhebhiḥ
Dative	śumbhāya	śumbhābhyām	śumbhebhyaḥ
Ablative	śumbhāt	śumbhābhyām	śumbhebhyaḥ
Genitive	śumbhasya	śumbhayoḥ	śumbhānām
Locative	śumbhe	śumbhayoḥ	śumbheṣu

Compound śumbha -

Adverb -śumbham -śumbhāt