Just as it is true of Bible critics today, for many years of the 19th-century Bible critics claimed that King Belshazzar, who is named in the book of Daniel, never existed. (Dan. 5:1) It was the common practice then as it is now, even though there have been thousands of archaeological finds that support the Bible, if archaeologists have not found evidence, then a place never existed, or a person never existed. However, that came to an end in 1854 in the case of Belshazzar. Why?
MATTHEW 11:10: John the Baptist, the Messenger Who Prepared the Way for the Messiah-King
What Matthew has done here at 11:10 is combine Malachi 3:1 and Exodus 23:20. The first half of Matthew's quotation is identical to the Greek Septuagint of Exodus 23:20. The second half of Matthew's quotation is not identical to the Greek Septuagint of Malachi 3:1.