Verses with the word confirm in the Apocrypha (7 verses):

Sirach 24:24
Faint not to be strong in the Lord; that he may confirm you, cleave unto him: for the Lord Almighty is God alone, and beside him there is no other Saviour.

Sirach 50:24
That he would confirm his mercy with us, and deliver us at his time!

1 Maccabees 11:57
At that time young Antiochus wrote unto Jonathan, saying, I confirm thee in the high priesthood, and appoint thee ruler over the four governments, and to be one of the king's friends.

1 Maccabees 12:1
Now when Jonathan saw that time served him, he chose certain men, and sent them to Rome, for to confirm and renew the friendship that they had with them.

1 Maccabees 13:37
The golden crown, and the scarlet robe, which ye sent unto us, we have received: and we are ready to make a stedfast peace with you, yea, and to write unto our officers, to confirm the immunities which we have granted.

1 Maccabees 14:24
After this Simon sent Numenius to Rome with a great shield of gold of a thousand pound weight to confirm the league with them.

1 Maccabees 15:5
Now therefore I confirm unto thee all the oblations which the kings before me granted thee, and whatsoever gifts besides they granted.