2 Timothy 1:13

The pattern of sound words (upotupwsin ugiainontwn logwn). See 1 Timothy 1:16 for upotupwsin and 1 Timothy 1:10 for ugiainw. Which (wn). Genitive plural with hkousa (didst hear) or attracted to case of logwn (akouw is used either with the accusative or the genitive).