In Context

5 Unto them will I give in mine house and within my walls a memorial and a name better than of sons and of daughters; I will give them an everlasting name, that shall not be cut off.

6 Also the strangers, that join themselves to the LORD, to minister unto him, and to love the name of the LORD, to be his servants, every one that keepeth the sabbath from profaning it, and holdeth fast by my covenant;

7 even them will I bring to my holy mountain, and make them joyful in my house of prayer; their burnt offerings and their sacrifices shall be accepted upon mine altar: for mine house shall be called an house of prayer for all peoples.

8 The Lord GOD which gathereth the outcasts of Israel saith, Yet will I gather others to him, beside his own that are gathered.

9 All ye beasts of the field, come to devour, yea, all ye beasts in the forest.

10 His watchmen are blind, they are all without knowledge; they are all dumb dogs, they cannot bark; dreaming, lying down, loving to slumber.

Isaiah 56:8 in Other Translations