'Understand' in the Bible

Errors! who doth understand? From hidden ones declare me innocent,

Understand this, I pray you, Ye who are forgetting God, Lest I tear, and there is no deliverer.

They knew not, nor do they understand, In darkness they walk habitually, Moved are all the foundations of earth.

Who is wise, and observeth these? They understand the kind acts of Jehovah!

The way of Thy precepts cause me to understand, And I meditate in Thy wonders.

Cause me to understand, and I keep Thy law, And observe it with the whole heart.

Yod. Thy hands made me and establish me, Cause me to understand, and I learn Thy commands.

Thy wicked waited for me to destroy me, Thy testimonies I understand.

Above elders I understand more, For Thy precepts I have kept.

Thy servant am I -- cause me to understand, And I know Thy testimonies.

The righteousness of Thy testimonies is to Cause me to understand, and I live!

Taw. My loud cry cometh near before Thee, O Jehovah; According to Thy word cause me to understand.