Shamuth 3:13–15 (Exodus)
And Mashah said to Alahym, "Look, I am coming to the children of Yashar'al, and I will say to them, 'The Alahym of your fathers has sent me to you.' And they will say to me, 'What is His Sham?' What shall I say to them?" And Alahym said to Mashah, "I am that I am." And He said, "Thus you shall say to the children of Yashar'al, 'I am has sent me to you.'" And Alahym said further to Mashah, "Thus you shall say to the children of Yashar'al: Yahuah, the Alahym of your fathers, the Alahym of Abraham, the Alahym of Yitskhaq, and the Alahym of Yaʿaqab, has sent me to you. This is My Sham for ʿUlam, and this is My remembrance from generation to generation."
Meaning
The Mighty One; the plural-form title expressing full might and authority, used of Yahuah.
Yashar'al, the covenant people; those who persevere with El.
Name; not a mere label but identity, reputation, and authority.
The personal Name of the Creator, written with the four letters yod, he, waw, he. It is His Name, not a title.
Long duration, an age, the far horizon of time; often rendered forever.