δ instead of κ

Attestations in Trismegistos Text irregularities

This text irregularity has been corrected by a modern editor 5 time(s) in Trismegistos Text irregularities;
   in 5 different contexts (before and after);
       following 3 different groups;
       preceding 4 different groups.

Less than 10 attestations. For a network of text irregularities based on co-occurrence in the same text, see here

Contexts of this text irregularity (δ instead of κ)
Context	Frequency
after ε and before α	1	(all types of errors in this context)
after ι and before ι	1	(all types of errors in this context)
after ι and before ω	1	(all types of errors in this context)
after ο and before α	1	(all types of errors in this context)
after ο and before ρ	1	(all types of errors in this context)

Graphemes preceding this text irregularity (δ instead of κ)
Context	Frequency
after ι	2	(all types of errors in this context)
after ο	2	(all types of errors in this context)
after ε	1	(all types of errors in this context)

Graphemes following this text irregularity (δ instead of κ)
Context	Frequency
before α	2	(all types of errors in this context)
before ι	1	(all types of errors in this context)
before ρ	1	(all types of errors in this context)
before ω	1	(all types of errors in this context)