And thou shalt put in the breastplate of judgment the Urim and theThummim; and thy shall be upon Aaron's heart, whenhegoethinbeforetheL: and Aaronshall bear thejudgment ofthe childrenof Israel uponhisheart before the L continually.

-Bible (Old Testament)
ORDORDExodus 28:30.

Put on the whole armour of God, that ye may be able to stand against the wiles of the devil. For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places. Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand. Stand therefore, having your loins girt about with truth, and having on the breastplate of righteousness; And your feet shod with the preparation of the gospel of peace; Above all, taking the shield of faith, wherewith ye shall be able to quench all the fiery darts of the wicked. And take the helmet of salvation, and the sword of the Spirit, which is the word of God.

-Bible (NewTestament)
Ephesians 6:11^17.

Come, madam, come, all rest my powers defy, Until I labour, I in labour lie. The foe oft-times having the foe in sight, Is tired with standing though he never fight. Off with that girdle, like heaven's zone glistering, But a far fairer world encompassing. Unpin that spangled breastplate which you wear, That busy fools may be stopped there. Unlace yourself, for that harmonious chime Tells me from you that now 'tis your bed time.

-Donne,John
c.1595  Elegies, no.19,'To His Mistress Going to Bed'.