Psalm 31:24

Be strong, and He strengtheneth your heart, All ye who are waiting for Jehovah!

Psalm 27:14

Look unto Jehovah -- be strong, And He doth strengthen thy heart, Yea, look unto Jehovah!

Psalm 29:11

Jehovah strength to his people giveth, Jehovah blesseth His people with peace!

Psalm 138:3

In the day I called, when Thou dost answer me, Thou dost strengthen me in my soul with strength.

Psalm 146:5

O the happiness of him Who hath the God of Jacob for his help, His hope is on Jehovah his God,

Isaiah 35:3-4

Strengthen ye the feeble hands, Yea, the stumbling knees strengthen.

Luke 22:31-32

And the Lord said, 'Simon, Simon, lo, the Adversary did ask you for himself to sift as the wheat,

Romans 15:12-13

and again, Isaiah saith, 'There shall be the root of Jesse, and he who is rising to rule nations -- upon him shall nations hope;'

Colossians 1:11

in all might being made mighty according to the power of His glory, to all endurance and long-suffering with joy.

Hebrews 12:12-13

Wherefore, the hanging-down hands and the loosened knees set ye up;

James 5:10-11

An example take ye of the suffering of evil, my brethren, and of the patience, the prophets who did speak in the name of the Lord;

1 Peter 1:21

who through him do believe in God, who did raise out of the dead, and glory to him did give, so that your faith and hope may be in God.

Treasury of Scripture Knowledge

Summary

Be of good courage, and he shall strengthen your heart, all ye that hope in the LORD.

Bible References

Be of

Psalm 27:14
Look unto Jehovah -- be strong, And He doth strengthen thy heart, Yea, look unto Jehovah!
Isaiah 35:3
Strengthen ye the feeble hands, Yea, the stumbling knees strengthen.
Luke 22:31
And the Lord said, 'Simon, Simon, lo, the Adversary did ask you for himself to sift as the wheat,
Hebrews 12:12
Wherefore, the hanging-down hands and the loosened knees set ye up;
James 5:10
An example take ye of the suffering of evil, my brethren, and of the patience, the prophets who did speak in the name of the Lord;

Shall

Psalm 29:11
Jehovah strength to his people giveth, Jehovah blesseth His people with peace!
Psalm 138:3
In the day I called, when Thou dost answer me, Thou dost strengthen me in my soul with strength.
Colossians 1:11
in all might being made mighty according to the power of His glory, to all endurance and long-suffering with joy.

All ye

Psalm 146:5
O the happiness of him Who hath the God of Jacob for his help, His hope is on Jehovah his God,
Romans 15:12
and again, Isaiah saith, 'There shall be the root of Jesse, and he who is rising to rule nations -- upon him shall nations hope;'
1 Peter 1:21
who through him do believe in God, who did raise out of the dead, and glory to him did give, so that your faith and hope may be in God.