Psalms 141:2-4

²Let my prayer be set forth before thee as incense, the lifting up of my hands as the evening oblation.

³Set a watch, O Jehovah, before my mouth; keep the door of my lips.

⁴Incline not my heart to any evil thing, to practise deeds of wickedness with men that are workers of iniquity; and let me not eat of their dainties.