Verses with the word weakness in the New Testament (7 verses):

1 Corinthians 1:25
Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.

1 Corinthians 2:3
And I was with you in weakness, and in fear, and in much trembling.

1 Corinthians 15:43
It is sown in dishonour; it is raised in glory: it is sown in weakness; it is raised in power:

2 Corinthians 12:9
And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.

2 Corinthians 13:4
For though he was crucified through weakness, yet he liveth by the power of God. For we also are weak in him, but we shall live with him by the power of God toward you.

Hebrews 7:18
For there is verily a disannulling of the commandment going before for the weakness and unprofitableness thereof.

Hebrews 11:34
Quenched the violence of fire, escaped the edge of the sword, out of weakness were made strong, waxed valiant in fight, turned to flight the armies of the aliens.