there is no GOD but allah= LA ILAHA ILLA ALLAH

"I bear witness that there is no God but Allah and that Muhammad is His servant and messenger."
In Chapter 3, 'Ali-I'mran, at verse 18, God, in His infinite mercy, gives us the right confession of faith.

"God bears witness that there is no god but Him and so do the angels and those possessed of knowledge. In justice, there is no god but Him, He is the exalted, the wise."

The (Last) Farewell Sermon of Prophet Muhammad (S.A.W)

{(1) The Opening Statement of the Sermon : It has the CORRECT SHAHADA, i.e.
La Elaha Ella Allah.}

All Praise is due to Allah, so we praise Him, and seek His pardon and we
turn to Him. We seek refuge with Allah from the evils of ourselves and from
the evil consequences of our deeds. Whom Allah guides aright there is none
to lead him astray.

I BEAR WITNESS THAT THERE IS NO GOD BUT ALLAH (La Elaha Ella Allah), the One,
having no partner with Him. His is the sovereignty and to Him is due all
praise. He grants life and causes death and is powerful over everything.
THERE IS NO GOD BUT ALLAH ( La Elaha Ella Allah)
Allah, the Eternal, Absolute;
He begetteth not, nor is He begotten;
And there is none like unto Him.

Allah's Messenger (peace be upon him) said to Mu'adh: The key to Paradise is the testimony to the fact that there is no god but Allah.