Psalm 73:26

My flesh and heart failed, [but] God [is] the {strength} of my heart and my reward forever.

Psalm 84:2

My soul longs and even fails for the courtyards of Yahweh. My heart and flesh sing for joy to the living God.

Psalm 18:2

Yahweh [is] my rock and my fortress and my deliverer, my God, my rock in whom I have taken refuge, my shield and the horn of my deliverance, my stronghold.

Psalm 40:12

For evils without number have encompassed me. My iniquities have overtaken me, so that I am not able to see. They are more than the hairs of my head, and my heart fails me.

Job 13:15

Look, [though] he kill me, I will hope in him; however, I will defend my ways {before him}.

Psalm 16:5-6

Yahweh [is] the portion [which is] my share and my cup. You hold my lot.

Psalm 27:14

Wait for Yahweh. Be strong and let your heart show strength, and wait for Yahweh.

Psalm 63:1

O God, you [are] my God; I will seek you diligently. My soul thirsts for you; my flesh longs for you [as] in a dry and weary land without water.

Psalm 119:57

Yahweh [is] my portion; I intend to heed your words.

Psalm 119:81-82

My soul languishes for your salvation; I hope in your word.

Psalm 138:3

{When} I called and you answered me, you emboldened me in my soul [with] strength.

Psalm 142:5

I cry out to you, O Yahweh. I say, "You [are] my refuge, my portion in the land of the living."

Isaiah 40:29-31

[He] gives power to the weary, and he increases power for {the powerless}.

Lamentations 3:24

"Yahweh is my portion," says my soul, "Thus I will hope on him."

2 Corinthians 4:8-10

We are afflicted in every [way], but not crushed; perplexed, but not despairing;

2 Corinthians 4:16-18

Therefore we do not lose heart, but even if our outer person is being destroyed, yet our inner [person] is being renewed day after day.

2 Corinthians 12:9-10

And he said to me, "My grace is sufficient for you, because the power is perfected in weakness." Therefore rather I will boast most gladly in my weaknesses, in order that the power of Christ may reside in me.

Philippians 1:21

For to me to live [is] Christ and to die [is] gain.

2 Timothy 4:6-8

For I am already being poured out as a drink offering, and the time of my departure is imminent.

2 Peter 1:14

[because I] know that the removal of my habitation is imminent, as indeed our Lord Jesus Christ made clear to me.

Revelation 21:3-4

And I heard a loud voice from the throne saying, "Behold, the dwelling of God [is] with humanity, and he will take up residence with them, and they will be his people and God himself will be with them.

Revelation 21:7

The one who conquers will inherit these [things], and I will be {his God} and he will be {my son}.

Treasury of Scripture Knowledge

Summary

My flesh and my heart faileth: but God is the strength of my heart, and my portion for ever.

Bible References

Flesh

Psalm 63:1
O God, you [are] my God; I will seek you diligently. My soul thirsts for you; my flesh longs for you [as] in a dry and weary land without water.
Psalm 84:2
My soul longs and even fails for the courtyards of Yahweh. My heart and flesh sing for joy to the living God.
Psalm 119:81
My soul languishes for your salvation; I hope in your word.
Job 13:15
Look, [though] he kill me, I will hope in him; however, I will defend my ways {before him}.
2 Corinthians 4:8
We are afflicted in every [way], but not crushed; perplexed, but not despairing;
Philippians 1:21
For to me to live [is] Christ and to die [is] gain.
2 Timothy 4:6
For I am already being poured out as a drink offering, and the time of my departure is imminent.
2 Peter 1:14
[because I] know that the removal of my habitation is imminent, as indeed our Lord Jesus Christ made clear to me.

But

Psalm 18:2
Yahweh [is] my rock and my fortress and my deliverer, my God, my rock in whom I have taken refuge, my shield and the horn of my deliverance, my stronghold.
Psalm 27:14
Wait for Yahweh. Be strong and let your heart show strength, and wait for Yahweh.
Psalm 138:3
{When} I called and you answered me, you emboldened me in my soul [with] strength.
Isaiah 40:29
[He] gives power to the weary, and he increases power for {the powerless}.
2 Corinthians 12:9
And he said to me, "My grace is sufficient for you, because the power is perfected in weakness." Therefore rather I will boast most gladly in my weaknesses, in order that the power of Christ may reside in me.