Luka 17 : 10 Luke chapter 17 verse 10

Vivyo hivyo nanyi, mtakapokwisha kuyafanya yote mliyoagizwa, semeni, Sisi tu watumwa wasio na faida; tumefanya tu yaliyotupasa kufanya.
soma Mlango wa 17

Even so you also, when you have done all the things that are commanded you, say, 'We are unworthy servants. We have done our duty.'"