The Greek that is translated as “To Titus, my true child in the faith we share” in English is translated in Tabasco Chontal as “you, Titus, I send you this paper, you like a son you are to me because you believed also just like I believe.” (Source: John Beekman & Harwood Hess in Notes on Translation, March 1963, p. 1ff.)
Source: Hefley / Beekman 1974
Hefley, James C.; Beekman, John. Searchlight on Bible Words: Unique Insights into Biblical Words Illustrated by “Translation Treasures” From Wycliffe Bible Translators. Rapids: Zondervan, 1974.