Isaiah 40:4

4 aEvery valley shall be lifted up,
and every mountain and hill be made low;
the uneven ground shall become level,
and the rough places a plain.

Isaiah 42:16

16 bAnd I will lead the blind
in a way that they do not know,
in paths that they have not known
I will guide them.
I will turn the darkness before them into light,
cthe rough places into level ground.
These are the things I do,
and I do not forsake them.

Luke 3:5

5 dEvery valley shall be filled,
eand every mountain and hill shall be made low,
fand the crooked shall become straight,
and the rough places shall become level ways,

Acts 1:15

15In those days Peter stood up among gthe brothers (the company of persons was in all about 120) and said,
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