NET
17 Elders who provide effective leadership must be counted worthy of double honor, especially those who work hard in speaking and teaching.
Darby
17 Let the elders who take the lead [among the saints] well be esteemed worthy of double honour, specially those labouring in word and teaching;
KJV
17 Let the elders that rule well be counted worthy of double honour, especially they who labour in the word and doctrine.