Isaiah 56:6-7 Also the sons of the foreigner , that join themselves to the LORD , to serve him, and to love the name of the LORD , to be his servants , every one that keepeth the sabbath from profaning it, and taketh hold of my covenant;

Webster_Strongs⁽ⁱ⁾

6 H1121 Also the sons H5236 of the foreigner H3867 [H8737] , that join H3068 themselves to the LORD H8334 [H8763] , to serve H157 [H8800] him, and to love H8034 the name H3068 of the LORD H5650 , to be his servants H8104 [H8802] , every one that keepeth H7676 the sabbath H2490 [H8763] from profaning H2388 [H8688] it, and taketh hold H1285 of my covenant;

7 H935 [H8689] Even them will I bring H6944 to my holy H2022 mountain H8055 [H8765] , and make them joyful H1004 in my house H8605 of prayer H5930 : their burnt offerings H2077 and their sacrifices H7522 shall be accepted H4196 upon my altar H1004 ; for my house H7121 [H8735] shall be called H1004 an house H8605 of prayer H5971 for all people.