Declension table of ?vibhasman

Masculine	Singular	Dual	Plural
Nominative	vibhasmā	vibhasmānau	vibhasmānaḥ
Vocative	vibhasman	vibhasmānau	vibhasmānaḥ
Accusative	vibhasmānam	vibhasmānau	vibhasmanaḥ
Instrumental	vibhasmanā	vibhasmabhyām	vibhasmabhiḥ
Dative	vibhasmane	vibhasmabhyām	vibhasmabhyaḥ
Ablative	vibhasmanaḥ	vibhasmabhyām	vibhasmabhyaḥ
Genitive	vibhasmanaḥ	vibhasmanoḥ	vibhasmanām
Locative	vibhasmani	vibhasmanoḥ	vibhasmasu

Compound vibhasma -

Adverb -vibhasmam