1 Corinthians 2:15

but they are all expos'd to the judgment of the spiritual, whilst he himself is not subject to the judgment of any man.

Hebrews 5:14

such solid nourishment is only fit for such as are arriv'd at their full growth and strength, whose senses have been exercis'd in distinguishing what is good, and what is prejudicial.

Treasury of Scripture Knowledge

Summary

For the ear trieth words, as the mouth tasteth meat.

General references

Bible References

The ear

1 Corinthians 2:15
but they are all expos'd to the judgment of the spiritual, whilst he himself is not subject to the judgment of any man.
Hebrews 5:14
such solid nourishment is only fit for such as are arriv'd at their full growth and strength, whose senses have been exercis'd in distinguishing what is good, and what is prejudicial.

General references

1 Corinthians 10:15
I speak as to knowing men: be you your selves the judges of what I say.