“... The fifth Coptic saying: 'Jesus said, "Know what is before your face, and that which is hidden from you will be revealed to you. For (gar) there is nothing hidden which will not be revealed"' (81:10-14). [...] 28. [to kekalymmenon]: This part of the saying is variously preserved in the Synoptic tradition, with Luke giving us two versions of it. See Mk 4:22-Lk 8:17 and Mt [...]-Lk 12:2 (Huck-Lietzmann, Synopse, p. 74). 'In the first of these groups, where Luke is clearly dependent upon Mark, the Saying occurs in a series of disconnected logia and is therefore without context; but in the second we find it in the Charge to the Twelve (Matth. x 5 ff.), or to the Seventy (Luke x 1 ff.), though the third evangelist defers some of the most characteristic matter—including the parallel to the present Saying—to chapter xii. Our authorities for the Saying in its two-fold form are, then, Mark (for Group I) and Q (for Group II) .... Grenfell and Hunt consider it to agree with Matthew and Luke (Group II) in general arrangement, but with Mark in the language of the first clause of the second half. ... Now the first clause of the second half of Saying IV coincides word for word with the Lucan parallel in Group I, and it therefore seems likely that Mark should be left out of the matter altogether .... It may, then, be claimed that the Saying is dependent partly upon the Q tradition, and partly upon the Lucan version of Mark's tradition' (Evelyn White, p. 18). Actually, the saying which is preserved in the Oxyrhynchus fragment and in the Coptic version is not exactly identical with any of the canonical forms of the saying; the greatest similarity is found in the third member of the saying with the beginning of Lk 8:17, while the second member best resembles Mt [...], but the canonical version is in the negative, whereas the saying here is positive. ...”