NET
12 In the past he said to them, “This is where security can be found. Provide security for the one who is exhausted. This is where rest can be found.” But they refused to listen.
Darby
12 to whom he said, This is the rest: cause the weary to rest; and this is the refreshing. But they would not hear.
KJV
12 To whom he said, This [is] the rest [wherewith] ye may cause the weary to rest; and this [is] the refreshing: yet they would not hear.