The following is the same prayer being said during the Novena at the National Shrine of The Divine Mercy. Novena to The Divine Mercy:

"I desire that during these nine days you bring souls to the fountain of My mercy, that they may draw therefrom strength and refreshment and whatever grace they need in the hardships of life, and especially at the hour of death." (Diary, 1209)

"Today bring to Me...

First Day: all mankind, especially all sinners
Second Day: the souls of priests and religious
Third Day: all devout and faithful souls
Fourth Day: those who do not believe in God and those who do not yet know Me
Fifth Day: the souls of those who have separated themselves from My church
Sixth Day: the meek and humble souls and the souls of little children
Seventh Day: the souls who especially venerate and glorify My mercy
Eighth Day: the souls who are detained in Purgatory
Ninth Day: souls who have become lukewarm

...and immerse them in the abyss of My mercy."

Most Merciful Jesus, from the treasury of Your mercy, You impart Your graces in great abundance to each and all. Receive us into the abode of Your Most Compassionate Heart and never let us escape from It. We beg this grace of You by that most wonderous love for the heavenly Father with which Your Heart burns so fiercely.

Eternal Father, turn Your merciful gaze upon faithful souls, as upon the inheritance of Your Son. For the sake of His sorrowful Passion, grant them Your blessing and surround them with Your constant protection. Thus may they never fail in love or lose the treasure of the holy faith, but rather, with all the hosts of Angels and Saints, may they glorify Your boundless mercy for endless ages. Amen.

You can then pray the Chaplet of Divine Mercy: