Isaiah 58:13-14

New Catholic Bible

¹³ If you refrain from traveling on the Sabbath
    and from engaging in your own interests on my holy day,
if you call the Sabbath a day of joy
    and regard the Lord’s holy day as honorable,
if you honor it by not going your own way,
    serving your own interests,
    or attending to your own affairs;
¹⁴ then you will find true happiness in the Lord,
    and I will enable you to ride
    upon the heights of the earth.
I will nourish you with the heritage of your father Jacob,
    for the mouth of the Lord has spoken.