Proverbs 24:10

If thou be overseen and negligent in time of need, then is thy strength but small.

Job 4:5

But now that the plague is come upon thee, thou shrinkest away: now that it hath touched thyself, thou art faint hearted.

1 Samuel 27:1

Then thought David in his heart, "I may perish, one day or other, by the hands of Saul. There is no better for me, than to flee into the land of the Philistines; that Saul, of very despair to find me, may cease to seek me anymore in all the coasts of Israel: for so I may escape his hand."

Isaiah 40:28-31

Knowest thou not, or hast thou not heard, that the everlasting God, the LORD which made all the corners of the earth, is neither weary nor faint: and that his wisdom cannot be comprehended?

Jeremiah 51:46

Be not faint hearted, and fear not at every rumor that shall be heard in the land: for every year bringeth new tidings; yea, strange wickedness and lordship.

John 4:8

for his disciples were gone away unto the town to buy meat.

2 Corinthians 4:1

Therefore seeing that we have such an office, even as mercy is come on us, we faint not:

Ephesians 3:13

Wherefore, I desire that ye faint not because of my tribulations which I suffer for your sakes: which is your praise.

Hebrews 12:3-5

Consider therefore how that he endured such speaking against him of sinners, lest ye should be wearied and faint in your minds.

Revelation 2:3

And didst wash thyself, and hast patience: and for my name's sake hast laboured and hast not fainted.

Revelation 2:13

I know thy works and where thou dwellest, even where Satan's seat is, and thou keepest my name and hast not denied my faith. And in my days Antipas was a faithful witness of mine, which was slain among you where Satan dwelleth.

Treasury of Scripture Knowledge

Summary

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

Bible References

Thou

1 Samuel 27:1
Then thought David in his heart, "I may perish, one day or other, by the hands of Saul. There is no better for me, than to flee into the land of the Philistines; that Saul, of very despair to find me, may cease to seek me anymore in all the coasts of Israel: for so I may escape his hand."
Job 4:5
But now that the plague is come upon thee, thou shrinkest away: now that it hath touched thyself, thou art faint hearted.
Isaiah 40:28
Knowest thou not, or hast thou not heard, that the everlasting God, the LORD which made all the corners of the earth, is neither weary nor faint: and that his wisdom cannot be comprehended?
John 4:8
for his disciples were gone away unto the town to buy meat.
2 Corinthians 4:1
Therefore seeing that we have such an office, even as mercy is come on us, we faint not:
Ephesians 3:13
Wherefore, I desire that ye faint not because of my tribulations which I suffer for your sakes: which is your praise.
Hebrews 12:3
Consider therefore how that he endured such speaking against him of sinners, lest ye should be wearied and faint in your minds.
Revelation 2:3
And didst wash thyself, and hast patience: and for my name's sake hast laboured and hast not fainted.