حِزْقِيَال 20:12

وَأَعْطَيْتُهُمْ أَيْضًا سُبُوتِي لِتَكُونَ عَلَامَةً بَيْنِي وَبَيْنَهُمْ، لِيَعْلَمُوا أَنِّي أَنَا ٱلرَّبُّ مُقَدِّسُهُمْ.

Moreover also I gave them my sabbaths, to be a sign between me and them, that they might know that I am the LORD that sanctify them.