'Carefully' in the Bible

See, O Lord, and look!With whom have You dealt this way?Should women eat their offspring,The little ones who were born healthy and beautiful?Should priest and prophet be killedIn the sanctuary of the Lord?

(Nun) Let us carefully examine our ways, and let us return to the Lord.

Her princes were purer than snow,They were whiter than milk [in appearance];They were more ruddy in body than rubies,Their polishing was like lapis lazuli (sapphire).