An arm, as well as an inch and a space, is a travel, and travel is as much as what was planted, or an inch in abundance and scarcity . And whoever wipes a garment with a needle, a wall, or a floor, he will travel to a village . If he wipes the land of what he sells, then he will perform Hajj, strive, or travel for a long time . The arm of the hand indicates sadness . And hair on arms is a debt that he owes . And whoever sees a woman with bare arms, she is the world .