1 Maccabees 10:21

21 So in the seventh month of the hundred and sixtieth year, at the Feast of the Tabernacles, Jonathan put on the holy robe, and gathered together forces and provided much armor.

1 Maccabees 10:21 In-Context

19 We have heard of thee that thou art a man of great power and meet to be our friend.

20 Therefore now this day we ordain thee to be the high priest of thy nation, and to be called the king's friend" (and therewith he sent him a purple robe and a crown of gold), "and require thee to take our part and keep friendship with us."

21 So in the seventh month of the hundred and sixtieth year, at the Feast of the Tabernacles, Jonathan put on the holy robe, and gathered together forces and provided much armor.

22 When Demetrius heard thereof, he was very sorry and said,

23 "What have we done that Alexander hath preceded us in making amity with the Jews to strengthen himself?