The Book of Amos is the third of the Twelve Minor Prophets in the Old Testament (Tanakh) and the second in the Greek Septuagint tradition.
[7] Amos prophesied during the reigns of Jeroboam II of Israel and Uzziah of Judah; this places him in the first half of the 8th century BC.
According to the book's superscription (Amos 1:1) he was from Tekoa, a town in Judah south of Jerusalem, but his prophetic mission was in the northern kingdom.
He is called a "shepherd" and a "dresser of sycamore trees", but the book's literary qualities suggest a man of education rather than a poor farmer.
[9] Scholars have long recognized that Amos utilized an ancient hymn within his prophecy, verses of which are found at 4:13, 5:8–9, 8:8, and 9:5–6.