Psalm 92:14

They are still vigorous in old age, they are full of sap and green;

1 Chronicles 29:1-30

And king David said to all the congregation, Solomon my son, the one whom God has chosen, is young and tender, and the work is great; for this palace is not to be for man, but for Jehovah Elohim.

Job 17:9

But the righteous shall hold on his way, and he that hath clean hands shall increase in strength.

Psalm 1:3

And he is as a tree planted by brooks of water, which giveth its fruit in its season, and whose leaf fadeth not; and all that he doeth prospereth.

Psalm 71:18

Now also, when I am old and greyheaded, O God, forsake me not, until I have proclaimed thine arm unto this generation, thy might to every one that is to come.

Proverbs 4:18

But the path of the righteous is as the shining light, going on and brightening until the day be fully come.

Isaiah 46:4

Even to old age, I am HE, and unto hoary hairs I will carry you: It is I that have made, and I will bear, and I will carry, and will deliver.

Jeremiah 17:8

For he shall be like a tree planted by the waters, and that spreadeth out its roots by the stream, and he shall not see when heat cometh, but his leaf shall be green; and in the year of drought he shall not be careful, neither shall he cease to yield fruit.

Ezekiel 47:12

And by the river, upon its bank, on the one side and on the other, shall grow all trees for food, whose leaf shall not fade, nor their fruit fail: it shall bring forth new fruit every month, for its waters issue out of the sanctuary; and the fruit thereof shall be for food, and the leaf thereof for medicine.

Matthew 3:10

And already the axe is applied to the root of the trees; every tree therefore not producing good fruit is cut down and cast into the fire.

John 15:2-5

As to every branch in me not bearing fruit, he takes it away; and as to every one bearing fruit, he purges it that it may bring forth more fruit.

Galatians 5:22-23

But the fruit of the Spirit is love, joy, peace, long-suffering, kindness, goodness, fidelity,

Philippians 1:11

being complete as regards the fruit of righteousness, which is by Jesus Christ, to God's glory and praise.

Jude 1:12

These are spots in your love-feasts, feasting together with you without fear, pasturing themselves; clouds without water, carried along by the winds; autumnal trees, without fruit, twice dead, rooted up;

Treasury of Scripture Knowledge

Summary

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

Flourishing

General references

Bible References

They

Psalm 1:3
And he is as a tree planted by brooks of water, which giveth its fruit in its season, and whose leaf fadeth not; and all that he doeth prospereth.
Matthew 3:10
And already the axe is applied to the root of the trees; every tree therefore not producing good fruit is cut down and cast into the fire.
John 15:2
As to every branch in me not bearing fruit, he takes it away; and as to every one bearing fruit, he purges it that it may bring forth more fruit.
Galatians 5:22
But the fruit of the Spirit is love, joy, peace, long-suffering, kindness, goodness, fidelity,
Philippians 1:11
being complete as regards the fruit of righteousness, which is by Jesus Christ, to God's glory and praise.
Jude 1:12
These are spots in your love-feasts, feasting together with you without fear, pasturing themselves; clouds without water, carried along by the winds; autumnal trees, without fruit, twice dead, rooted up;

In old age

Psalm 71:18
Now also, when I am old and greyheaded, O God, forsake me not, until I have proclaimed thine arm unto this generation, thy might to every one that is to come.
Job 17:9
But the righteous shall hold on his way, and he that hath clean hands shall increase in strength.
Proverbs 4:18
But the path of the righteous is as the shining light, going on and brightening until the day be fully come.
Isaiah 46:4
Even to old age, I am HE, and unto hoary hairs I will carry you: It is I that have made, and I will bear, and I will carry, and will deliver.
Jeremiah 17:8
For he shall be like a tree planted by the waters, and that spreadeth out its roots by the stream, and he shall not see when heat cometh, but his leaf shall be green; and in the year of drought he shall not be careful, neither shall he cease to yield fruit.

Flourishing

Ezekiel 47:12
And by the river, upon its bank, on the one side and on the other, shall grow all trees for food, whose leaf shall not fade, nor their fruit fail: it shall bring forth new fruit every month, for its waters issue out of the sanctuary; and the fruit thereof shall be for food, and the leaf thereof for medicine.

General references

Isaiah 27:6
In the future Jacob shall take root; Israel shall blossom and bud, and they shall fill the face of the world with fruit.
Luke 6:43
For there is no good tree which produces corrupt fruit, nor a corrupt tree which produces good fruit;