Jeremiah 31:36-40

ASV(i) 36 If these ordinances depart from before me, saith Jehovah, then the seed of Israel also shall cease from being a nation before me for ever. 37 Thus saith Jehovah: If heaven above can be measured, and the foundations of the earth searched out beneath, then will I also cast off all the seed of Israel for all that they have done, saith Jehovah.
38 Behold, the days come, saith Jehovah, that the city shall be built to Jehovah from the tower of Hananel unto the gate of the corner. 39 And the measuring line shall go out further straight onward unto the hill Gareb, and shall turn about unto Goah. 40 And the whole valley of the dead bodies and of the ashes, and all the fields unto the brook Kidron, unto the corner of the horse gate toward the east, shall be holy unto Jehovah; it shall not be plucked up, nor thrown down any more for ever.