Matthew 3:10

And already the axe is lying at the roots of the trees. Any tree, therefore, that does not bear good fruit is cut down and cast into the fire.

John 15:2-5

"He cuts back any of my branches that bear no fruit, and prunes every fruit-bearing branch, that it may bear more.

Galatians 5:22-23

But the harvest-fruit of the Spirit is love, joy, peace, long-suffering, kindness, goodness, fidelity, gentleness, and self-control;

Philippians 1:11

being filled with the fruit of righteousness through Jesus Christ to the glory and praise of God.

Jude 1:12

These are they who are stains upon your love-feasts; when they feast sumptuously without scruple, looking after none but themselves. They are clouds without water, driven along by the winds; trees of autumn, fruitless, doubly dead, torn up by the roots,

Treasury of Scripture Knowledge

Summary

They shall still bring forth fruit in old age; they shall be fat and flourishing;

General references

Bible References

They

Matthew 3:10
And already the axe is lying at the roots of the trees. Any tree, therefore, that does not bear good fruit is cut down and cast into the fire.
John 15:2
"He cuts back any of my branches that bear no fruit, and prunes every fruit-bearing branch, that it may bear more.
Galatians 5:22
But the harvest-fruit of the Spirit is love, joy, peace, long-suffering, kindness, goodness, fidelity, gentleness, and self-control;
Philippians 1:11
being filled with the fruit of righteousness through Jesus Christ to the glory and praise of God.
Jude 1:12
These are they who are stains upon your love-feasts; when they feast sumptuously without scruple, looking after none but themselves. They are clouds without water, driven along by the winds; trees of autumn, fruitless, doubly dead, torn up by the roots,

General references

Luke 6:43
"For there is not good tree which bears worthless fruit, nor again any worthless tree which bears good fruit; for each tree is known by its own fruit.