Exodus 31:13-17 Speak thou also unto the children of Israel, saying, Verily ye shall keep my sabbaths: for it is a sign between me and you throughout your generations; that ye may know that I am Jehovah who sanctifieth you.

ASV_Strongs⁽ⁱ⁾

13 H1696 Speak H1121 thou also unto the children H3478 of Israel, H559 saying, H389 Verily H8104 ye shall keep H7676 my sabbaths: H226 for it is a sign H1755 between me and you throughout your generations; H3045 that ye may know H3068 that I am Jehovah H6942 who sanctifieth you.

14 H8104 Ye shall keep H7676 the sabbath H6944 therefore; for it is holy H2490 unto you: every one that profaneth H4191 it shall surely H4191 be put to death; H6213 for whosoever doeth H4399 any work H5315 therein, that soul H3772 shall be cut off H7130 from among H5971 his people.

15 H8337 Six H3117 days H4399 shall work H6213 be done; H7637 but on the seventh H7676 day is a sabbath H7677 of solemn rest, H6944 holy H3068 to Jehovah; H6213 whosoever doeth H4399 any work H7676 on the sabbath H3117 day, H4191 he shall surely H4191 be put to death.

16 H1121 Wherefore the children H3478 of Israel H8104 shall keep H7676 the sabbath, H6213 to observe H7676 the sabbath H1755 throughout their generations, H5769 for a perpetual H1285 covenant.

17 H226 It is a sign H1121 between me and the children H3478 of Israel H5769 for ever: H8337 for in six H3117 days H3068 Jehovah H6213 made H8064 heaven H776 and earth, H7637 and on the seventh H3117 day H7673 he rested, H5314 and was refreshed.