David G. Hogarth and Gertrude M. L. Bell, 1911 Encyclopædia Britannica, Volume 8… (1911)
“ Their food must be purchased with money lawfully acquired; and lest they should unwittingly partake of any that is ceremonially unclean, they require those Jahels, whose hospitality they share, to supply their wants from a store set apart for their exclusive use. The ideal Akil is grave, calm and dignified, with an infinite capacity of keeping a secret, and a devotion that knows no limits to the interests of his creed. ”
