Hesabu 5 : 19 Numbers chapter 5 verse 19

tena kuhani atamwapisha huyo mwanamke, naye atamwambia mwanamke, Kwamba hakulala mtu mume pamoja nawe, tena kwamba hukukengeuka kuandama uchafu, uli chini ya mumeo, maji haya ya uchungu yaletayo laana yasikudhuru;
soma Mlango wa 5

The priest shall cause her to swear, and shall tell the woman, 'If no man has lain with you, and if you haven't gone aside to uncleanness, being under your husband, be free from this water of bitterness that brings a curse.