Question

beard the lion in his den If he continues to refuse my calls, I will have to beard the lion in his den.

Accepted Answer

If you visit someone important in the place where they work, in order to challenge him/her or obtain something, you beard the lion in his den.

Phrase/Idiom	beard the lion in his den
Definition	If you visit someone important in the place where they work, in order to challenge him/her or obtain something, you beard the lion in his den.
Example	If he continues to refuse my calls, I will have to beard the lion in his den.

Beard Lion Den Visit Important Place Work Order