iniquity.

Job 33:8-12
Surely you have spoken in my hearing, and I have heard these very words: . . .

Job 42:3-6
You asked, 'Who is this who conceals My counsel without knowledge?' Surely I spoke of things I did not understand, things too wonderful for me to know. . . .

cannot.

Job 6:6
Is tasteless food eaten without salt, or is there flavor in the white of an egg?

Job 12:11
Does not the ear test words as the tongue tastes its food?

Job 34:3
For the ear tests words as the mouth tastes food.

Hebrews 5:14
But solid food is for the mature, who by constant use have trained their sensibilities to distinguish good from evil.

taste.