Tomb of the Prophets Haggai and Malachi

The Tomb of the Prophets Haggai, Zechariah and Malachi is an ancient burial site located on the upper western slope of the Mount of Olives, Jerusalem. According to a medieval Jewish tradition also adopted by Christians, the catacomb is believed to be the burial place of Haggai, Zechariah and Malachi, the last three Hebrew Bible prophets who are believed to have lived during the 6th-5th centuries BC. Archaeologists have dated the three earliest burial chambers to the 1st century BC, thus contradicting the tradition.

Source: Wikipedia