"And it shall be that whatever comes forth, which comes out of the doors of my house" (Judges 11:31): four asked in an improper manner (it is written in remez [reference] 25).
Four People Who Made Requests in an Improper Way
Yalkut Shimoni on Nach 67:2
והיה היוצא אשר יצא מדלתי ביתי, ארבעה שאלו שלא כהוגן (כתוב ברמז כ"ה):