Verses with the word trieth in the Old Testament (4 verses):

Job 34:3
For the ear trieth words, as the mouth tasteth meat.

Psalms 7:9
Oh let the wickedness of the wicked come to an end; but establish the just: for the righteous God trieth the hearts and reins.

Psalms 11:5
The LORD trieth the righteous: but the wicked and him that loveth violence his soul hateth.

Proverbs 17:3
The fining pot is for silver, and the furnace for gold: but the LORD trieth the hearts.