Cross reference
Numbers 4:30
30 from a son of thirty years and upward even unto a son of fifty years thou dost number them, every one who is going in to the host, to do the service of the tent of meeting.
Numbers 4:3
3 from a son of thirty years and upward, even till a son of fifty years, every one going in to the host, to do work in the tent of meeting.
Numbers 4:23
23 from a son of thirty years and upward, till a son of fifty years thou dost number them, every one who is going in to serve the host, to do the service in the tent of meeting.
Psalms 110:1-7
1 A Psalm of David. The affirmation of Jehovah to my Lord: `Sit at My right hand, Till I make thine enemies thy footstool.'
2 The rod of thy strength doth Jehovah send from Zion, Rule in the midst of thine enemies.
3 Thy people `are' free-will gifts in the day of Thy strength, in the honours of holiness, From the womb, from the morning, Thou hast the dew of thy youth.
4 Jehovah hath sworn, and doth not repent, `Thou `art' a priest to the age, According to the order of Melchizedek.'
5 The Lord on thy right hand smote kings In the day of His anger.
6 He doth judge among the nations, He hath completed the carcases, Hath smitten the head over the mighty earth.
7 From a brook in the way he drinketh, Therefore he doth lift up the head!
1 Timothy 6:11-12
11 and thou, O man of God, these things flee, and pursue righteousness, piety, faith, love, endurance, meekness;
12 be striving the good strife of the faith, be laying hold on the life age-during, to which also thou wast called, and didst profess the right profession before many witnesses.
2 Timothy 2:4
4 no one serving as a soldier did entangle himself with the affairs of life, that him who did enlist him he may please;
2 Timothy 4:7-8
7 the good strife I have striven, the course I have finished, the faith I have kept,
8 henceforth there is laid up for me the crown of the righteousness that the Lord -- the Righteous Judge -- shall give to me in that day, and not only to me, but also to all those loving his manifestation.