Medrash Rabah Parshas Chayai Sara 59:9 says that Eliezer had a daughter and was hoping that she would marry Yitzchak. Avraham told him you are cursed (come from a cursed family) and my son is blessed. A cursed person does not connect to a blessed one.
Are there any sources that discuss who Eliezer's daughter married in the end and who her descendants are?