1 Wakorintho 14 : 9 1st Corinthians chapter 14 verse 9

Vivyo hivyo na ninyi, msipotoa kwa ulimi neno lililo dhahiri, neno lile linenwalo litajulikanaje? Maana mtakuwa mkinena hewani tu.
soma Mlango wa 14

So also you, unless you uttered by the tongue words easy to understand, how would it be known what is spoken? For you would be speaking into the air.