Psalms 149:6

149:6 May they praise God

while they hold a two-edged sword in their hand,

Hebrews 4:12

4:12 For the word of God is living and active and sharper than any double-edged sword, piercing even to the point of dividing soul from spirit, and joints from marrow; it is able to judge the desires and thoughts of the heart.

Revelation 1:16

1:16 He held seven stars in his right hand, and a sharp double-edged sword extended out of his mouth. His face shone like the sun shining at full strength.

Revelation 2:12

To the Church in Pergamum

2:12 “To the angel of the church in Pergamum write the following:

“This is the solemn pronouncement of the one who has the sharp double-edged sword: