יִשְׂרָאֵל
From LSJ
Πέτρος Ἰουδαίοις τάδε πρῶτα τεθέσπικε πιστοῖς → Peter has laid down the following first writing for the Jewish faithful
English (Strong)
(Aramaic) corresponding to יִשְׂרָאֵל: Israel.
from שָׂרָה and אֵל; he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: Israel.