Isaya 6 : 5 Isaiah chapter 6 verse 5

Ndipo niliposema, Ole wangu! Kwa maana nimepotea; kwa sababu mimi ni mtu mwenye midomo michafu, nami ninakaa kati ya watu wenye midomo michafu; na macho yangu yamemwona Mfalme, Bwana wa majeshi.
soma Mlango wa 6

Then I said, "Woe is me! For I am undone, because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips: for my eyes have seen the King, Yahweh of Hosts!"