A proverb stating that if you share in or take from others' resources, you must allow others to benefit from yours.
he who eats another's food must expect his own to be eaten / reciprocity rule
tenda wema naye
"Karibisha wageni mezeni kwani mla cha mwenziwe na chake kiliwe."
Translation: Welcome guests to your table because he who eats another's food must let his be eaten.