Original Verse:
Proverbs Chapter 29 Verse 5A man that flattereth his neighbor Spreadeth a net for his steps.

Reference Verses:
Psalms Chapter 5 Verse 9For there is no faithfulness in their mouth; Their inward part is very wickedness; Their throat is an open sepulchre; They flatter with their tongue.
Proverbs Chapter 26 Verse 28A lying tongue hateth those whom it hath wounded; And a flattering mouth worketh ruin.
Proverbs Chapter 11 Verse 9With his mouth the godless man destroyeth his neighbor; But through knowledge shall the righteous be delivered.