Revelation 2:3

and you have patience; and have borne for my name's sake, and have not fainted.

Revelation 2:13

I know your works, and where you dwell; even where the throne of Satan is: and you hold fast my name, and have not denied my faith, even in those days in which Antipas was my faithful witness, who was slain among you, where Satan dwells.

Treasury of Scripture Knowledge

Summary

If thou faint in the day of adversity, thy strength is small.

Bible References

Thou

Revelation 2:3
and you have patience; and have borne for my name's sake, and have not fainted.