'Sound' in the Bible

That the wise man may hear, and increase in learning; And that the man of understanding may attain unto sound counsels:

He layeth up sound wisdom for the righteous: he is a buckler to them that walk uprightly.

My son, let not them depart from thine eyes: keep sound wisdom and discretion:

I give you sound teaching, so do not abandon my instruction.

Counsel is mine, and sound wisdom: I am understanding; I have strength.

A sound heart is the life of the flesh: but envy the rottenness of the bones.

One who isolates himself pursues selfish desires;he rebels against all sound judgment.

Finalize plans with counsel,and wage war with sound guidance.

To teach you truth, reliable words, to give sound answers to the ones who sent you?

Through [skillful and godly] wisdom a house [a life, a home, a family] is built,And by understanding it is established [on a sound and good foundation],

for you should wage war with sound guidance—victory comes with many counselors.