Isaiah 36:11

Then Eliakim and Shebna and Joah said to Rabshakeh, “Speak now to your servants in Aramaic, for we understand it; and do not speak with us in Judean in the hearing of the people who are on the wall.”

Ezra 4:7

And in the days of Artaxerxes, Bishlam, Mithredath, Tabeel and the rest of his colleagues wrote to Artaxerxes king of Persia; and the text of the letter was written in Aramaic and translated from Aramaic.

Daniel 2:4

Then the Chaldeans spoke to the king in Aramaic: “O king, live forever! Tell the dream to your servants, and we will declare the interpretation.”

2 Kings 18:26-27

Then Eliakim the son of Hilkiah, and Shebnah and Joah, said to Rabshakeh, “Speak now to your servants in Aramaic, for we understand it; and do not speak with us in Judean in the hearing of the people who are on the wall.”

Treasury of Scripture Knowledge

Summary

Then said Eliakim and Shebna and Joah unto Rabshakeh, Speak, I pray thee, unto thy servants in the Syrian language; for we understand it: and speak not to us in the Jews' language, in the ears of the people that are on the wall.

Bible References

In the syrian

2 Kings 18:26
Then Eliakim the son of Hilkiah, and Shebnah and Joah, said to Rabshakeh, “Speak now to your servants in Aramaic, for we understand it; and do not speak with us in Judean in the hearing of the people who are on the wall.”
Ezra 4:7
And in the days of Artaxerxes, Bishlam, Mithredath, Tabeel and the rest of his colleagues wrote to Artaxerxes king of Persia; and the text of the letter was written in Aramaic and translated from Aramaic.
Daniel 2:4
Then the Chaldeans spoke to the king in Aramaic: “O king, live forever! Tell the dream to your servants, and we will declare the interpretation.”