Revelation 1:3

Happy is he that reads, and they that hear the words of this prophecy, and keep the things that are written in it; for the time is at hand.

Revelation 3:22

Whoever has an ear, let him hear what the Spirit says to the congregations.

Treasury of Scripture Knowledge

Summary

When ye therefore shall see the abomination of desolation, spoken of by Daniel the prophet, stand in the holy place, (whoso readeth, let him understand:)

Bible References

Whoso

Revelation 1:3
Happy is he that reads, and they that hear the words of this prophecy, and keep the things that are written in it; for the time is at hand.
Revelation 3:22
Whoever has an ear, let him hear what the Spirit says to the congregations.