Exodus 12:24

And ye shall observe
<08104> (8804)

this thing
<01697>

for an ordinance
<02706>

to thee and to thy sons
<01121>

for
<05704>

ever
<05769>_.

Exodus 16:28

And the LORD
<03068>

said
<0559> (8799)

unto Moses
<04872>_,

How long refuse
<03985> (8765)

ye to keep
<08104> (8800)

my commandments
<04687>

and my laws
<08451>_?

Behold, I send
<07971> (8802)

an Angel
<04397>

before
<06440>

thee, to keep
<08104> (8800)

thee in the way
<01870>_,

and to bring
<0935> (8687)

thee into the place
<04725>

which I have prepared
<03559> (8689)_.

Wherefore the children
<01121>

of Israel
<03478>

shall keep
<08104> (8804)

the sabbath
<07676>_,

to observe
<06213> (8800)

the sabbath
<07676>

throughout their generations
<01755>_,

[for] a perpetual
<05769>

covenant
<01285>_.