Psalms 64:8

So they shall make their own tongue to fall upon themselves: all that see them shall flee away.
- King James Version

So they will make him stumble; Their own tongue is against them; All who see them will shake the head.
- New American Standard Version (1995)

So they shall be made to stumble, their own tongue being against them: All that see them shall wag the head.
- American Standard Version (1901)

The evil of their tongues is the cause of their fall; all those who see them are shaking their heads at them.
- Basic English Bible

By their own tongue they are made to fall over one another: all that see them shall flee away.
- Darby Bible

So they shall make their own tongue to fall upon themselves: all that see them shall flee away.
- Webster's Bible

Their own tongues shall ruin them. All who see them will shake their heads.
- World English Bible

And they cause him to stumble, Against them [is] their own tongue, Every looker on them fleeth away.
- Youngs Literal Bible

(64:9) So they make their own tongue a stumbling unto themselves; all that see them shake the head.
- Jewish Publication Society Bible

Wesley's Notes for Psalms 64:8

64:8 Flee - Through fear of being involved in their destruction.