Reference for Eruvin 45:12

אילימא משום דתנא ליה חדא לחומרא וקתני אחריתי משום הכי קתני ועוד והא רבי יהודה דתנא ליה חדא לחומרא וקתני אחריתי ולא קתני ועוד

HIS HOUSE IS FORBIDDEN TO HIM FOR THE TAKING IN OR THE TAKING OUT OF ANY OBJECT<span class="x" onmousemove="('comment',' By way of the common courtyard.');">¹⁶</span> BUT IS PERMITTED TO THEM.<span class="x" onmousemove="('comment',' They may carry their utensils to and from his house.');">¹⁷</span>

Jastrow