[MODESTINUS libro primo regularum. ] §40.1.16.prSi consentiente patre filius minor annis uiginti seruum eius manumiserit, patris faciet libertum et uacat causae probatio ob patris consensum.
[MODESTINUS, in the first book of Rules.] If, with the consent of his father, a son under twenty years of age manumits his slave, he makes him the father's freedman, and the proof of cause is superfluous because of the father's consent.