'Meditated' in the Bible

the book of this law doth not depart out of thy mouth, and thou hast meditated in it by day and by night, so that thou dost observe to do according to all that is written in it, for then thou dost cause thy way to prosper, and then thou dost act wisely.

My heart was hot within me. While I meditated, the fire burned: I spoke with my tongue:

God, we have meditated on your gracious love in the midst of your Temple.

And I have meditated on all Thy working, And I talk concerning Thy doings.

Even though princes sit and talk to one another against me,Your servant meditates on Your statutes.

I have remembered days of old, I have meditated on all Thine acts, On the work of Thy hand I muse.

who hast said by the mouth of thy servant David, Why have the nations raged haughtily and the peoples meditated vain things?