Mambo Ya Walawi 19:9

“ ‘Wakati uvunapo mavuno ya nchi yako, usivune hadi kwenye mipaka ya shamba lako, wala usikusanye mabaki ya mavuno yako.

¶ And when ye reap the harvest of your land, thou shalt not wholly reap the corners of thy field, neither shalt thou gather the gleanings of thy harvest.