And the priest said, The sword of Goliath the Philistine, whom thou slewest in the valley of Elah, behold, it is here wrapped in a cloth behind the ephod… – 1 Samuel 21:9

Jesus Christ, our King, has hung up many shields and spears in the house of the Lord. I shall not occupy many minutes, but I invite every believer’s heart to look at the great temple that Christ has builded, and see how He has hung it round with trophies of His victory. Sin-Christ has borne it in Himself, endured its penalty and overcome it; He has hung up the handwriting of ordinances that was against us as a trophy in the house of the Lord. He has nailed it to the cross. Satan-our great foe-He met him foot to foot in the wilderness and discomfited him-met him in the garden-overcame him on the cross. Now hell, too, is vanquished-Christ is Lord. The prince of the power of the air is but His serf. The King of kings hath led captivity captive, and all the crowns of this prince of the power of the air are hung up as trophies. Broken are their spears: their shields all battered and vilely cast away, hang up as memorials of what Christ has done. Death, too, the last enemy, Christ hath taken spoils from him when He rose again Himself from his prison house, and ascended on high, leading captivity captive. And the enmity of the human heart, my brethren. Oh! how many of these enmities has Christ hung up in the hall, for He has conquered that enmity and made the hater into a lover. My heart, your heart, all our hearts, are trophies of what Christ’s love can do. God grant that all of us may be trophies of Christ and hung up thus as memorials for ever. Amen. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0972.cfm