For danta is substituted dat in the chandas (Vedas) when final in a bahuvrīhi samāsa ,
Thus पत्रदन्तमालभेत, उभयदत आलभेत ॥,
Adhyāya 5 · Pāda 4 · Rule 142
For danta is substituted dat in the chandas (Vedas) when final in a bahuvrīhi samāsa ,
Thus पत्रदन्तमालभेत, उभयदत आलभेत ॥,