By Timothy Sparks
There is no manuscript in existence that supports the Textus Receptus reading of εἰ (“if”) before μὴ (“not”) in Mt. 19:9. All the manuscript evidence supports the omission of εἰ. Based on overwhelming evidence, the correct reading is μὴ ἐπὶ (“not over”). The text is firmly μὴ ἐπὶ πορνείᾳ (“not over fornication”) and is the reading of the Majority Text (M-Text), the Greek New Testament (GNT) and all other texts that do not follow the Textus Receptus tradition. The following link contains a list of Greek texts: http://biblehub.com/texts/matthew/19-9.htm.