Talmud for Shabbat 87:6
אבל כוס וקערה ועששית לא יזיזם ממקומם מאי שנא הני אמר עולא סיפא אתאן לר' יהודה
Abaye observed: R. Eliezer son of R. Simeon agrees with his father on one [point] and disagrees with him on another. He agrees with his father on one [point] in reflecting [the prohibition of] mukzeh. Yet he disagrees with him on another: for whereas his father holds, Only if it is extinguished [is it permitted], but not otherwise; he holds, Even if it is not extinguished. 'But a cup, dish, or glass lantern may not be stirred from its place'. Wherein do these differ? — Said 'Ulla: This last clause follows R. Judah. Mar Zutra demurred to this: If so, why 'but'? — Rather, said Mar Zutra: In truth, it follows R. Simeon; yet R. Simeon permits [handling] only in the case of a small lamp, because one's mind is set upon it;<span class="x" onmousemove="('comment',' Thinking, the oil will not last long, and when it goes out I will use the lamp. ');"><sup>7</sup></span> but not [in the case of] these, which are large. But it was taught: The residue of oil in a lamp or in a dish is forbidden; while R. Simeon permits [it]? — There the dish is similar to the lamp:<span class="x" onmousemove="('comment',' I.e., small. ');"><sup>8</sup></span>