Kutoka 31 : 13 Exodus chapter 31 verse 13

Kisha, nena wewe na wana wa Israeli, na kuwaambia, Hakika mtazishika Sabato zangu, kwa kuwa ni ishara kati ya mimi na ninyi katika vizazi vyenu vyote; ili mpate kujua ya kuwa mimi ndimi Bwana niwatakasaye ninyi.
soma Mlango wa 31

"Speak also to the children of Israel, saying, 'Most assuredly you shall keep my Sabbaths: for it is a sign between me and you throughout your generations; that you may know that I am Yahweh who sanctifies you.