Isaiah 40:4

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

BSB · Berean Standard Bible
Every valley shall be exalted, and every mountain and hill shall be made low: and the crooked shall be made straight, and the rough places plain:

Note straight: or, a straight place

Note plain: or, a plain place

KJV · King James Version
Every valley shall be exalted, and every mountain and hill shall be made low. The uneven shall be made level, and the rough places a plain.
WEB · World English Bible
Every valley shall be exalted, and every mountain and hill shall be made low; and the uneven shall be made level, and the rough places a plain:
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

valley
Isaiah 42:11, 15, 16; 1 Samuel 2:8; Psalm 113:7, 8; Ezekiel 17:24; Ezekiel 21:26; Luke 1:52, 53; Luke 3:5; Luke 18:14
every mountain
Isaiah 2:12–15; Job 40:11–13
and the
Isaiah 42:16; Isaiah 45:2; Proverbs 2:15