Reference for Arakhin 4:9

ורבנן

to observe [the laws concerning] the booth' mean to include? - That is meant to include a minor that no more needs his mother,<span class="x" onmousemove="('comment',' A child which (Suk. 28b) on awakening no more calls out 'Mother!' but attends to his needs, dresses himself, etc.');">⁶</span>

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