What is the English translation of the Italian phrase 'Bè devo dire'?

"Well, I must tell!" is one English equivalent of the Italian phrase Bè devo dire!

Specifically, the exclamation bè is "so, well." The present indicative devo means "(I) am obligated, have to, must." The present infinitive dire translates as "to say, to tell."

The pronunciation will be "BEH DEY-vo DEE-rey" in Italian.