Exodus 31:13
TSK
SpeakH1696 thou also unto the childrenH1121 of Israel,H3478 saying,H559 VerilyH389 ye shall keepH8104 my sabbaths:H7676 for it is a signH226 between me and you throughout your generations;H1755 that ye may knowH3045 that I am JehovahH3068 who sanctifiethH6942 you.