26:2-8•15

It seems like you might be referring to a biblical passage or a specific notation of some sort. Based on the format, it appears to resemble a citation from the Bible or a similar text, where "26" could represent a chapter and "2-8" could indicate verses, followed by "15" which could indicate a specific verse or a related note.

If you meant to reference a specific passage from the Bible or have another context in mind, please clarify, and I'd be happy to assist you further!