“serveth” in the Douay-Rheims Bible

The word serveth appears 10 times in the Douay-Rheims Bible. The first 8 matching verses are shown below.

Malachias 3:14 And you have said: What have we spoken against thee? You have said: He laboureth in vain that serveth God, and what profit is it that we have kept his ordinances, and that we have walked sorrowful before the Lord of hosts?
Malachias 3:17 And they shall be my special possession, saith the Lord of hosts, in the day that I do judgment: and I will spare them, as a man spareth his son that serveth him.
Malachias 3:18 And you shall return, and shall see the difference between the just and the wicked: and between him that serveth God, and him that serveth him not.
Luke 22:26 But you not so: but he that is the greater among you, let him become as the younger: and he that is the leader, as he that serveth.
Luke 22:27 For which is greater, he that sitteth at table or he that serveth? Is not he that sitteth at table? But I am in the midst of you, as he that serveth.
Romans 14:18 For he that in this serveth Christ pleaseth God and is approved of men.
1 Corinthians 9:7 Who serveth as a soldier, at any time, at his own charges? Who planteth a vineyard and eateth not of the fruit thereof? Who feedeth the flock and eateth not of the milk of the flock?
Hebrews 9:9 Which is a parable of the time present: according to which gifts and sacrifices are offered, which cannot, as to the conscience, make him perfect that serveth, only in meats and in drinks,