Ethanim

And all the men of Iſrael aſſembled unto kynge Salomon to the feaſt that falleth in the moneth* Ethanim which is the ſeuenth moneth.

Source: wiktionary

1 Then Solomon assembled the Elders of Israel, and all the heads of the tribes, the chiefe of the fathers of the children of Israel, vnto king Solomon in Ierusalem, that they might bring vp the Arke of the Couenant of the Lord, out of the citie of Dauid, which is Zion. 2 And all the men of Israel assembled themselues vnto king Solomon, at the feast, in the moneth Ethanim, which is the seuenth moneth. 3 And all the Elders of Israel came, and the Priests tooke vp the Arke. 4 And they brought vp the Arke of the Lord, and the Tabernacle of the Congregation, and all the holy vessels that were in the Tabernacle, euen those did the Priests & the Leuites bring vp.

Source: wiktionary

Moreover , the Feaſt of Tabernacles, which ſignified the Incarnation of Chriſt, was in the ſeventh moneth. Inaſmuch as the Paſſover typified Chriſts Death , he was crucified in that moneth. Why then may we not think ſince the Feaſt of Tabernacles typified his Nativity , he was in that moneth born? There were alſo ſeveral other Feſtivals in that moneth , which might fitly type the Good Tidings of great joy that ſhould be to all People by reaſon of Chriſts being born into the world at that ſeaſon af the Year. Llikewiſe in the ſame moneth was the Ark by Solomon brought into the Temple. From theſe conſiderations, ſome of the Jewiſh Rabbins (and Midraſh Ribba) have concluded that Meſſiah ſhoutd be born in Ethanim or Tiſri, h. e. in the 7th Moneth.

Source: wiktionary

Hence the month Abib, or Niſan, which before was the ſeventh month, was by God’s particular command to Moſes, reckoned the firſt month of the year; and that which had been called the firſt, was termed the ſeventh month. Hence the Chaldee paraphraſt on the I Kings, chap. viii. 3. ſays, the month Ethanim, which was called by the ancients the firſt, is now called the ſeventh.

Source: wiktionary