The Essence of the Garuḍa Purāṇa 7.41

Garuḍapurāṇasāroddhāra 7.41

yasyanasyānmahārājaśrāddhaṃmāsi
kaṣoḍaśam || pretatvaṃsusthiraṃtasyadattaiḥ śrāddhaśatairapi