Many ancient contracts and business letters were completed with notes in which the secretary attested that he had written the document because of the inability of the person who had entrusted the job to him.
חוזים ומכתבי עסקים קדומים רבים נחתמו בהערות המזכיר שמצהיר כי כתב את המסמך בשל מגבלת האיש שהפקיד בידיו את המלאכה.