Isaiah 58:13-14

Revised Standard Version Catholic Edition

¹³ “If you turn back your foot from the sabbath,
    from doing your pleasure^[a] 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 your own pleasure,^[b] or talking idly;
¹⁴ then you shall take delight in the Lord,
    and I will make you ride upon the heights of the earth;
I will feed you with the heritage of Jacob your father,
    for the mouth of the Lord has spoken.”