Esias 58:13

13 If thou turn away thy foot from the sabbath, so as not to do thy pleasure on the holy days, and shalt call the sabbaths delightful, holy to God; thou shalt not lift up thy foot to work, nor speak a word in anger out of thy mouth,

Esias 58:13 In-Context

11 and thy God shall be with thee continually, and thou shalt be satisfied according as thy soul desires; and thy bones shall be made fat, and shall be as a well-watered garden, and as a fountain which the water has not failed.
12 And thy old waste desert shall be built up, and thy foundations shall last through all generations; and thou shalt be called a repairer of breaches, and thou shalt cause thy paths between to be in peace.
13 If thou turn away thy foot from the sabbath, so as not to do thy pleasure on the holy days, and shalt call the sabbaths delightful, holy to God; thou shalt not lift up thy foot to work, nor speak a word in anger out of thy mouth,
14 then shalt thou trust on the Lord; and he shall bring thee up to the good places of the land, and feed thee with the heritage of Jacob thy father: for the mouth of the Lord has spoken this.

Footnotes 1

The Brenton translation of the Septuagint is in the public domain.