nlogiona saying of Jesus that is regarded as authentic although it is not recorded in the Gospels
Century Dictionary and Cyclopedia
nlogionA saying or maxim, as of a teacher, handed down traditionally: specifically used with reference to sayings attributed to Jesus. Collections of such sayings are supposed to have existed in the first century. Fragments of such a collection, ascribed to the third century or earlier, have been discovered in Egypt.
Vs. 28 sounds like a genuine logion, with vss.
"Sources of the Synoptic Gospels" by Carl S. Patton