90

until, when he reached the rising of the sun, the place where it rises, he found it rising on a folk, namely, Negroes (zanj), for whom We had not provided against it, that is, [against] the sun, any [form of] cover, in the way of clothing or roofing, as their land could not support any structures; they had underground tunnels into which they would disappear at the rising of the sun and out of which they would emerge when it was at its highest point [in the sky].