'Carefully' in the Bible

My son, don't forget my instruction, and keep my commandments carefully in mind.

My son, do not let wisdom leave your sight. Carefully observe sound judgment and discernment,

Carefully consider the path for your feet,and all your ways will be established.

so you may carefully practice discretion and your lips preserve knowledge.

For the ways of man are directly before the eyes of the Lord,And He carefully watches all of his paths [all of his comings and goings].

A simple man believes everything, but the prudent man carefully considers his ways.

When you sit down to dine with a ruler,consider carefully what is before you,