'Fold' in the Bible

And Yahweh said to him again, "Put your hand into the fold of your garment." And he put his hand into the fold of his garment, and he took it out, and, {to his surprise}, his hand [was] afflicted with a skin disease, like snow.

And he said, "Return your hand to the fold of your garment." And he returned his hand to the fold of his garment, and he took it out from the fold of his garment, and, {to his surprise}, it was restored like the rest of his body.

And you will join five curtains together and six curtains together, and you will fold double the sixth curtain at the front of the tent.