Note 10 — ACT I., SCENE I.
Reading edition
So in Massinger's "Maid of Honour," act iv. sc. 5, Sylli says, "The King ... break girdle, break!" Again, Falstaff says, in the "First Part of King Henry IV."—
"Dost thou think I'll fear thee as I fear thy father? Nay, an' if I do, let my girdle break."
To explain the phrase "may my girdle break," it should be remembered that the purse was anciently worn hanging at the girdle. Hence the propriety of Trincalo's complaint, that while Ronca embraced him his "purse shook dangerously." See "Albumazar," act iii. sc. 7 [xi. 368].