Joshua 14:10-11 NKJV
And now, behold, the LORD has kept me alive, as He said, these forty-five years, ever since the LORD spoke this word to Moses while Israel wandered in the wilderness; and now, here I am this day, eighty-five years old. As yet I am as strong this day as on the day that Moses sent me; just as my strength was then, so now is my strength.
Nehemiah 8:10 NKJV
The joy of the LORD is your strength.
Proverbs 3:21-22 TLB
Have two goals: wisdom - that is, knowing and doing right - and common sense [discretion]. Don't let them slip away, for they fill you with living energy and bring you honor and respect.
Isaiah 40:28-31 AMP
Have you not known? Have you not heard? The everlasting God, the Lord, the Creator of the ends of the earth, does not faint or grow weary; there is no searching of His understanding. He gives power to the faint and weary, and to him who has no might He increases strength [causing it to multiply and making it to abound]. Even youths shall faint and be weary, and [selected] young men shall feebly stumble and fall exhausted; But those who wait for the Lord [who expect, look for, and hope in Him] shall change and renew their strength and power; they shall lift their wings and mount up [close to God] as eagles [mount up to the sun]; they shall run and not be weary, they shall walk and not faint or become tired.
Ephesians 6:10 AMP
In conclusion, be strong in the Lord [be empowered through your union with Him]; draw your strength from Him [that strength which His boundless might provides].
Philippians 2:13 AMP
[Not in your own strength] for it is God Who is all the while effectually at work in you [energizing and creating in you the power and desire], both to will and to work for His good pleasure and satisfaction and delight.
Philippians 4:13 AMP
I have strength for all things in Christ Who empowers me [I am ready for anything and equal to anything through Him Who infuses inner strength into me; I am self-sufficient in Christ's sufficiency].
Colossians 1:29 TLB
This is my work, and I can do it only because Christ's mighty energy is at work within me.
Colossians 1:29 AMP
For this I labor, striving with all the superhuman energy which He so mightily enkindles and works within me.
1 Peter 4:11 TLB, AMP
Are you called to preach? Then preach as though God himself were speaking through you. Are you called to help others? Do it with all the strength and energy that God supplies (with the strength which God furnishes abundantly) so that God will be glorified through Jesus Christ - to him be glory and power forever and ever.