"If you turn back your foot from the Sabbath,
from doing your pleasure on my holy day,
and call the Sabbath a delight and the holy day of YHVH honorable;
if you honor it, not going your own ways, or seeking your own pleasure, or talking idly;
then you shall take delight in YHVH,
and I will make you ride on the heights of the earth;
I will feed you with the heritage of Jacob your father, for the mouth of YHVH has spoken."
Isaiah 58:13-14 (ESV2011, MBM)