'Strength' in the Bible

Then Hannah prayed: "My heart exults in the LORD; my strength is increased by the LORD. I will open my mouth to speak against my enemies, because I rejoice in your deliverance.

The bows of warriors are shattered, but those who stumble are equipped with strength.

He guards the steps of his faithful ones, while the wicked are made silent in darkness. He grants the request of the one who prays. He blesses the year of the righteous. Indeed it's not by strength that a person prevails.

The LORD will shatter his enemies those who contend against him. Who is holy? The one who will thunder against them in the heavens. The LORD will judge the ends of the earth, he will give strength to his king, and he will increase the strength of His anointed one."

Saul immediately fell down full-length on the ground. He was terrified because of Samuel's words, and he had no strength because he had not eaten food all day and all night.

Now, please listen to your servant. I'll put a piece of bread before you so you can eat and have strength to go on your way."

Then David and the people who were with him lifted their voices and cried until they had no more strength left to cry.

David was in great danger because all the people were bitter because of their sons and daughters, and they were talking about stoning him. But David found strength in the LORD his God.