1 Samuel 13:22
So it came to pass in the day of battle that there was neither sword nor spear found in the hand of any of the people that were with Saul and Jonathan except with Saul and with Jonathan his son who had them.
Judges 5:8
When they chose new gods, the war was at the gates. Was there a shield or spear to be seen among forty thousand in Israel?
1 Samuel 17:47
And all this congregation shall know that the LORD does not save with sword and spear, for the battle is the LORD's, and he will give you into our hands.
1 Samuel 17:50
So David overcame the Philistine with a sling and with a stone and smote the Philistine and slew him, but there was no sword in the hand of David.
Zechariah 4:6
Then he answered and spoke unto me, saying, This is the word of the LORD unto Zerubbabel, saying, Not by might, nor by power, but by my Spirit, said the LORD of the hosts.
1 Corinthians 1:27-29
but rather God has chosen that which is the foolishness of the world to confound the wise, and God has chosen that which is the weakness of the world to put to shame the things which are mighty;
2 Corinthians 4:7
But we have this treasure in clay vessels that the excellency of the virtue may be of God, and not of us.