Citations of
Dt 19,1-10:
Essentialia
Anthony_Sermons:
134 341
Fathers
Basil: letters, hexaemeron:
270
Gregory, Pastoral:
210
The Profession of Faith
Summa Th. I-II EN:
2102
Others
NPNF2-01 Eusebius:
597
Fathers' Historical writings:
534
Baltimore's Catechism:
116