Hebrews 4:12
12 For the word of God is eliving and factive, gsharper than any two-edged hsword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart.
Revelation 1:16
16 In his right hand he held seven stars, dfrom his mouth came a sharp two-edged sword, and ehis face was like the sun shining in full strength.
Revelation 2:12
To the Church in Pergamum
12 “And to the angel of the church in Pergamum write: ‘The words of him who has the sharp dtwo-edged sword.
Proverbs 5:4
4 but in the end she is bitter as wormwood,
sharp as a two-edged sword.