Declension table of ?śastranidhana

Masculine	Singular	Dual	Plural
Nominative	śastranidhanaḥ	śastranidhanau	śastranidhanāḥ
Vocative	śastranidhana	śastranidhanau	śastranidhanāḥ
Accusative	śastranidhanam	śastranidhanau	śastranidhanān
Instrumental	śastranidhanena	śastranidhanābhyām	śastranidhanaiḥ śastranidhanebhiḥ
Dative	śastranidhanāya	śastranidhanābhyām	śastranidhanebhyaḥ
Ablative	śastranidhanāt	śastranidhanābhyām	śastranidhanebhyaḥ
Genitive	śastranidhanasya	śastranidhanayoḥ	śastranidhanānām
Locative	śastranidhane	śastranidhanayoḥ	śastranidhaneṣu

Compound śastranidhana -

Adverb -śastranidhanam -śastranidhanāt