Reference: BERNICE, OR BERENICE
American
Eldest daughter of king Herod Agrippa I, and sister to the younger Agrippa, Ac 25:13,23; 26:30. She was first married to her uncle Herod, king of Chalcis; and after his death, in order to avoid the merited suspicion of incest with her brother Agrippa, she became the wife of Polemon, king of Cilicia. This connection being soon dissolved, she returned to her brother, and afterwards became mistress of Vespasian and Titus.
See Verses Found in Dictionary
Smith
Berni'ce, or Bereni'ce
(bringing victory), the eldest daughter of Herod Agrippa I.
etc. She was first married to her uncle Herod, king of Chaleis, and after his death (A.D. 48) she lived under circumstances of great suspicion with her own brother, Agrippa II., in connection with whom she is mentioned,
as having visited Festus on his appointment as procurator of Judea.