Joshua 7:3

And they returned to Joshua and said to him, "Do not let all the people go up and attack Ai; [only] two or three thousand men should go up because they [are] few. Do not make all the people weary [up] there."

Proverbs 13:4

The soul of the lazy craves, but there is nothing, but the person of diligence is richly supplied.

Proverbs 21:25

The craving of a lazy person will kill him, for his hands refuse to work.

Luke 13:24

"Make every effort to enter through the narrow door, because many, I tell you, will seek to enter and will not be able to,

Hebrews 4:11

Therefore, let us make every effort to enter into that rest, in order that no one may fall in the same pattern of disobedience.

Hebrews 6:11-12

And we desire each one of you to demonstrate the same diligence for the full assurance of [your] hope until the end,

2 Peter 1:5

and [for] this same [reason], and [by] applying all diligence, supply with your faith excellence of character, and with excellence of character, knowledge,

2 Peter 1:10

Therefore, brothers, be zealous even more to make your calling and election secure, because [if you] do these [things], you will never ever stumble.

Treasury of Scripture Knowledge

Summary

And they returned to Joshua, and said unto him, Let not all the people go up; but let about two or three thousand men go up and smite Ai; and make not all the people to labour thither; for they are but few.

Bible References

About two

Proverbs 13:4
The soul of the lazy craves, but there is nothing, but the person of diligence is richly supplied.
Proverbs 21:25
The craving of a lazy person will kill him, for his hands refuse to work.
Luke 13:24
"Make every effort to enter through the narrow door, because many, I tell you, will seek to enter and will not be able to,
Hebrews 4:11
Therefore, let us make every effort to enter into that rest, in order that no one may fall in the same pattern of disobedience.
Hebrews 6:11
And we desire each one of you to demonstrate the same diligence for the full assurance of [your] hope until the end,
2 Peter 1:5
and [for] this same [reason], and [by] applying all diligence, supply with your faith excellence of character, and with excellence of character, knowledge,