Isaiah 56:2

2Blessed is the man who does this,
and the son of man who holds it fast,
awho keeps the Sabbath, not profaning it,
and keeps his hand from doing any evil.”

Isaiah 58:13

13 bIf you turn back your foot from the Sabbath,
from doing your pleasure
Or business
on my holy day,
and call the Sabbath a delight
and the holy day of the Lord honorable;
if you honor it, not going your own ways,
or seeking dyour own pleasure,
Or pursuing your own business
or talking idly;
Hebrew  or speaking a word

Revelation of John 1:10

10 gI was in the Spirit hon the Lord’s day, and I heard behind me a loud voice ilike a trumpet
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