שלום וברכה!
[ב' תמוז תשי"ט]
מש"כ שמועה בשמי ע"ד קולות בט"ק לשינה - אין בזכרוני אשר מעולם אמרתי בזה.
Shalom u'Vrachah!
Regarding what you wrote about a rumor in my name concerning voices about sleeping in a tallit katan—I do not recall ever having said anything about this.
Summary
The Rebbe clarifies that he never made the statement attributed to him about sleeping in a tallit katan, emphasizing the importance of verifying information before attributing it to others.