Similarly in 1833 the reports of traders from North of the Orange River led to an 18-month-long expedition by Andrew to Basutoland, Kuruman, the headquarters of Mzilikazi and as far north as the Magaliesberg, Charles Davidson Bell going along as expedition artist.
Smith ritornò con due izinDuna di Mzilikazi, inviati dal loro capo per siglare un'alleanza con la Colonia del Capo.