Encyclopedia entry
Quaternion
A band of four soldiers. Peter was committed by Herod to the custody of four quaternions, i.e., one quaternion for each watch of the night (Acts 12:4). Thus every precaution was taken against his escape from prison. Two of each quaternion were in turn stationed at the door (12:6), and to two the apostle was chained according to Roman custom.
Also from Smith's (1884) +−
a military term signifying a guard of four soldiers, two of whom were attached to the person of a prisoner, while the other two kept watch outside the door of his cell. (Acts 12:4)
Scripture on Quaternion
1
Sources · Easton's Bible Dictionary (1897) · Smith's Bible Dictionary (1884)
Public-domain text. Modernized only where archaic spelling impedes reading; original facts preserved. Verify against an authoritative modern reference before quoting.