Josiah slaughtered all the priests of those high places on the altars and burned human bones on them. Then he went back to Jerusalem.
NIV
He slew all the priests of the high places that were there upon the altars and burned men's bones upon them [to defile the places forever]. Then he returned to Jerusalem.
AMP
And he slew all the priests of the high places that were there upon the altars, and burned men's bones upon them, and returned to Jerusalem.
KJV
To all perfection I see a limit, but your commands are boundless.
NIV
I have seen that everything [human] has its limits and end [no matter how extensive, noble, and excellent]; but Your commandment is exceedingly broad and extends without limits [into eternity]. [Rom. 3:10-19.]AMP
I have seen an end of all perfection: but thy commandment is exceeding broad.
KJV