Numbers 4:30
From the son of thirty years and above, and even to the son of fifty years, thou shalt review them all going forth to war, to serve the service of the tent of appointment
Numbers 4:3
From the son of thirty years and above, and to the son of fifty years, all coming in to war to do the works of the tent of appointment
Numbers 4:23
From the son of thirty years and above, even to the son of fifty years, thou shalt review them; all going, to war the warfare, to serve the service in the tent of appointment
Psalm 110:1-7
To David a chanting. Jehovah spake to my Lord, Sit thou at my right hand and I will set thine enemies the stool to thy feet
1 Timothy 6:11-12
And thou, O man of God, flee these things; and follow justice, devotion, faith, love, patience, meekness.
2 Timothy 2:4
None making war is entangled with the affairs of life: that he may please him having enlisted him.
2 Timothy 4:7-8
I have contended earnestly the good contest, I have completed the course, I have kept the faith: