"The God of the Hebrews has met with us" (Exodus 5:3). (As it is said) "And the fugitive came and told Abram the Hebrew" (Genesis 14:13).
The God of the Hebrews and Abram the Hebrew
Yalkut Shimoni on Torah 172:4
"אֱלֹהֵי הָעִבְרִיִּים נִקְרָה עָלֵינוּ". (שֶׁנֶּאֱמַר) "וַיָּבֹא הַפָּלִיט וַיַּגֵּד לְאַבְרָם הָעִבְרִי".