Psalm 7:12-17 YLT

12 If [one] turn not, His sword he sharpeneth, His bow he hath trodden -- He prepareth it,
13 Yea, for him He hath prepared Instruments of death, His arrows for burning pursuers He maketh.
14 Lo, he travaileth [with] iniquity, And he hath conceived perverseness, And hath brought forth falsehood.
15 A pit he hath prepared, and he diggeth it, And he falleth into a ditch he maketh.
16 Return doth his perverseness on his head, And on his crown his violence cometh down.
17 I thank Jehovah, According to His righteousness, And praise the name of Jehovah Most High!