Gaius Julius Caesar

Pompey himself, after his defeat at Pharsalos in 48 BC, fled to Egypt.

An excerpt from the article 30 facts about Gaius Julius Caesar

Seeking rescue on the other side of the Mediterranean, however, he fell into the worst possible position in Alexandria. The then ruler of Egypt, Ptolemy XIII fearing the harmful influence of the Roman commander had Pompey assassinated. According to legend, when Caesar reached Alexandria he was handed the head of his opponent, and upon seeing it he wept and kissed it on the forehead.