Write SQL query to solve given problem: Which character was mentioned in the paragraph "Would he do so, I'ld beg your precious mistress, Which he counts but a trifle."? Give the character name.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.CharName FROM characters AS T1 INNER JOIN paragraphs AS T2 ON T1.id = T2.character_id WHERE T2.PlainText = 'Would he do so, I''ld beg your precious mistress,Which he counts but a trifle.'