Rashi on Psalms
so that all wayfarers have plucked its fruit וארוה. All who came plucked it, as (Song 5:1): “I gathered (אריתי) my myrrh with my spices.” Similarly, in the language of the Mishnah (Shevi’ith 1:2): “as much space as is required by a picker (אורה) and his basket.”