Isaiah 49:2

2 aHe made my mouth like a sharp sword;
bin the shadow of his hand he hid me;
he made me a polished arrow;
in his quiver he hid me away.

Hebrews 4:12

12For cthe word of God is living and dactive, esharper than any ftwo-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and gdiscerning the thoughts and intentions of the heart.
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