Matthew 7:16

By their fruits, shall ye find, them, out, - unless perhaps men gather - from thorns, grapes! or, from thistles, figs!

Matthew 12:33

Either make the tree good, and its fruit good, or make the tree worthless, and its fruit worthless; for, from the fruit, the tree is known.

James 3:12

Is it possible, my brethren, for, a fig-tree, to produce, olives, or, a vine, figs? Neither can, salt, water yield, sweet.

Matthew 7:20

After all then, by their fruits, shall ye find, them, out.

Luke 6:43-45

For a good tree doth not produce worthless fruit, neither again doth, a worthless tree, produce good fruit.

2 Peter 2:10-18

Most of all, however, them who go their way, after the flesh, with a coveting of defilement, and who despise, lordship, - daring! willful! before dignitaries, they tremble not, defaming,

Jude 1:10-19

But, these, whatsoever things, indeed, they know not, they defame; but, whatsoever things, naturally, like the irrational creatures, they well understand, by these, are they, bringing themselves to ruin.

Treasury of Scripture Knowledge

Summary

Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles?

Bible References

Shall

Matthew 7:20
After all then, by their fruits, shall ye find, them, out.
Matthew 12:33
Either make the tree good, and its fruit good, or make the tree worthless, and its fruit worthless; for, from the fruit, the tree is known.
2 Peter 2:10
Most of all, however, them who go their way, after the flesh, with a coveting of defilement, and who despise, lordship, - daring! willful! before dignitaries, they tremble not, defaming,
Jude 1:10
But, these, whatsoever things, indeed, they know not, they defame; but, whatsoever things, naturally, like the irrational creatures, they well understand, by these, are they, bringing themselves to ruin.

Do

Luke 6:43
For a good tree doth not produce worthless fruit, neither again doth, a worthless tree, produce good fruit.
James 3:12
Is it possible, my brethren, for, a fig-tree, to produce, olives, or, a vine, figs? Neither can, salt, water yield, sweet.

General references

Proverbs 20:11
Even, by his doings, doth a youth make himself known, whether, pure and upright, be his work.
Matthew 7:20
After all then, by their fruits, shall ye find, them, out.
Luke 6:43
For a good tree doth not produce worthless fruit, neither again doth, a worthless tree, produce good fruit.