Parallel
Isaiah 40:4
Clementine Vulgate · Berean Standard Bible
Omnis vallis exaltabitur, et omnis mons et collis humiliabitur, et erunt prava in directa, et aspera in vias planas :
Every valley shall be lifted up, and every mountain and hill made low; the uneven ground will become smooth, and the rugged land a plain (note: LXX Every valley shall be filled in, and every mountain and hill shall be brought low. All the crooked ways shall become straight, and the rough places plains. Cited in Luke 3:5).