Psalm 141 (KJV)

2 Let my prayer be set forth before thee as incense; and the lifting up of my hands as the evening sacrifice.
3 Set a watch, O Lord, before my mouth; keep the door of my lips.
4 Incline not my heart to any evil thing, to practice wicked works with men that work iniquity: and let me not eat of their dainties.
5 Let the righteous smite me; it shall be a kindness: and let him reprove me; it shall be an excellent oil, which shall not break my head: for yet my prayer also shall be in their calamities.