Translation:Mikraot Gedolot/Psalms/2:12

Text
Arm [yourselves with] purity, lest He will anger and you will perish [from the] way, for [in] a minuscule [amount of time] His anger will burn; the praises of all who shelter in Him.

Rashi
Arm [yourselves with] purity

Arm yourselves with purity of heart ...

Ibn Ezra
  ...

מ"ג תהלים ב יב