Reference for Berakhot 47:1

כל לנטורינהו טפי עדיף והיכא מנח להו אמר ר' ירמיה בין כר לכסת שלא כנגד ראשו

The more one guards them [against contemptuous treatment] the better. Where, then, should one place them? R. Jeremiah said : Between the mattress and the bolster, where he does not lay his head.

Explore reference for Berakhot 47:1. In-depth commentary and analysis from classical Jewish sources.