Kutoka 15 : 25 Exodus chapter 15 verse 25

Naye akamlilia Bwana; Bwana akamwonyesha mti, naye akautia katika hayo maji, maji yakawa matamu. Basi akawawekea amri na hukumu huko, akawaonja huko;
soma Mlango wa 15

Then he cried to Yahweh. Yahweh shown him a tree, and he threw it into the waters, and the waters were made sweet. There he made a statute and an ordinance for them, and there he tested them;