“concern” in the Douay-Rheims Bible

The word concern appears 9 times in the Douay-Rheims Bible. The first 9 matching verses are shown below.

Ecclesiasticus 11:9 Strive not in a matter which doth not concern thee, and sit not in judgment with sinners.
2 Machabees 15:18 For their concern was less for their wives, and children, and for their brethren, and kinsfolks: but their greatest and principal fear was for the holiness of the temple.
2 Machabees 15:19 And they also that were in the city, had no little concern for them that were to be engaged in battle.
Mark 4:38 And he was in the hinder part of the ship, sleeping upon a pillow; and they awake him, and say to him: Master, doth, it not concern thee that we perish?
Acts 28:31 Preaching the kingdom of God and teaching the things which concern the Lord Jesus Christ, with all confidence, without prohibition.
2 Corinthians 11:30 If I must needs glory, I will glory of the things that concern my infirmity.
Ephesians 6:21 But that you also may know the things that concern me and what I am doing, Tychicus, my dearest brother and faithful minister in the Lord, will make known to you all things:
Colossians 4:7 All the things that concern me, Tychicus, our dearest brother and faithful minister and fellow servant in the Lord, will make known to you.
Colossians 4:8 Whom I have sent to you for this same purpose, that he may know the things that concern you and comfort your hearts: