Nobody knows where it is (buried somewhere, no doubt, or turned to dust), but we have records of what it said in the original and various translations thereof.
Translated, this says:
Sorry it's a bit blurry.
For more information on this, I recommend Dennis Hauck's book, The Emerald Tablet: Alchemy for Personal Transformation. Let those with eyes to see, see; and those with ears to hear, hear. May your meditations be fruitful.