undertaketh
2 occurrences across the corpus
KJV Apocrypha (Catholic Deuterocanon)
Sirach (Ecclesiasticus) 29:19
A wicked man transgressing the commandments of the Lord shall fall into suretiship: and he that undertaketh and followeth other men’s business for gain shall fall into suits.
2 Maccabees 2:29
For as the master builder of a new house must care for the whole building; but he that undertaketh to set it out, and paint it, must seek out fit things for the adorning thereof: even so I think it is with us.