Byzantine text

Which one?

Well, just guessing, you were thinking of something?

- Manuscripts that contributed to the majority text?

- Manuscripts that contributed to the modern 'Byzantine' ecclectic?

- Texts that encoded the Western church, or what became the Greek Orthodox?

- A family of texts that have been called Family 35 (in Accordance)?

- A translation of one of the above?

There are several options. Read the product descriptions to see if these are what you're looking for.:

https://www.logos.com/product/1792/the-new-testament-in-the-original-greek-byzantine-textform-2005-with-morphology

https://www.logos.com/product/2390/the-greek-new-testament-according-to-the-majority-text-with-apparatus

https://www.logos.com/product/32420/the-patriarchal-greek-new-testament

https://www.logos.com/product/32406/eastern-greek-orthodox-bible-new-testament (English translation of the Patriarchal Greek text above)