Translation of "inquire" into Latin

Inquiring the cause, he was told that Caecina Tuscus was entertaining a large party, of whom Junius Blaesus was the most distinguished.

sciscitanti causam apud Caecinam Tuscum epulari multos, praecipuum honore Iunium Blaesum nuntiatur; cetera in maius, de apparatu et solutis in lasciviam animis.