NET
18 And you will be secure, because there is hope; you will be protected and will take your rest in safety.
Darby
18 And thou shalt have confidence, because there shall be hope; and having searched about [thee], thou shalt take rest in safety.
KJV
18 And thou shalt be secure, because there is hope; yea, thou shalt dig [about thee, and] thou shalt take thy rest in safety.