21 My son, do not let wisdom and understanding out of your sight,

preserve sound judgment and discretion;

21 My son, let not them depart from thine eyes:

Keep sound wisdom and discretion:

21 My child, don’t lose sight of common sense and discernment.

Hang on to them,

21 My son, let them not depart from your eyes—

Keep sound wisdom and discretion;

21 My child, hold on to wisdom and good sense.

Don’t let them out of your sight.

21 My son, let them not depart from thine eyes;

Keep sound wisdom and discretion:

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

21 My son, 

do not lose sight of these things. 

Use priceless wisdom and foresight. 

21 Maintain your competence and discretion.

My son, don’t lose sight of them.

21 My child, do not let these escape from your sight:

keep sound wisdom and prudence,

21 My child, may they not escape from your sight;

may you keep sound wisdom and prudence.

21 My son, hold on to good sense and the understanding of what is right.

Don’t let them out of your sight.

21 My son, let them not vanish from your sight;

Keep sound wisdom and discretion,