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13If thou turn away thy foot from the sabbath, from doing thy pleasure on my holy day; and call the sabbath a delight, [and] the holy of Jehovah honorable; and shalt honor it, not doing thine own ways, nor finding thine own pleasure, nor speaking [thine own] words: 14then shalt thou delight thyself in Jehovah; and I will make thee to ride upon the high places of the earth; and I will feed thee with the heritage of Jacob thy father: for the mouth of Jehovah hath spoken it.
Isaiah 58:13-14 (ASV)