Anak ( //; Hebrew: עֲנָק,  homophone to a word for "giant, neck, necklace"; Hebrew pronunciation: [ʕaˈnaq]) is a figure in the Hebrew Bible. His descendants are mentioned in narratives concerning the conquest of Canaan by the Israelites. According to the Book of Numbers, Anak was a forefather of the Anakim.    Ten of the twelve Israelite spies described them as very tall descendants of Anak, compare Genesis 6:1–4. The text states that the giant stature of the Anakim was the standard by which other giant races were measured, such as the Rephaites,  and that Anak was a son of Arba. 
L. Nesiolowski-Spano proposed a hypothesis that his name is derived from the Greek ' wanax', 'ruler'.  While Mycenaean influence is indeed attested in the material culture of Israel, it is, however, linked to a later period.
The sons of Anak are first mentioned in Numbers 13. The Israelite leader Moses sends twelve spies representing the Twelve Tribes of Israel to scout out the land of Canaan. The spies enter from the Negev desert and journey northward through the Judaean hills until they arrive at the brook of Eshcol near Hebron, where reside Sheshai, Ahiman, and Talmai, the sons of Anak. After the scouts have explored the entire land, they bring back samples of the fruit of the land; most notably a gigantic cluster of grapes which requires two men to carry it on a pole between them. The scouts then report to Moses and the congregation, that "the land indeed is a land flowing with milk and honey," but ten of the twelve spies discourage the Israelites from even attempting to possess the land, for they reported that the men were taller and stronger than the Israelites, and moreover the sons of Anak dwell in the land, and that they felt like grasshoppers in their presence.
The Anakites are later mentioned briefly in the books of Deuteronomy, Joshua, and Judges. Caleb, one of the twelve spies sent by Moses into Canaan, later drove out the descendants of Anak — his three sons — from Hebron, also called Kiriath Arba ( Judges 1:20).
The Egyptian Execration texts of the Middle Kingdom  (2055-1650 BC) mention a list of political enemies in Canaan, and among this list are a group called the "ly Anaq" or people of Anaq. The three rulers of ly Anaq were Erum, Abiyamimu, and Akirum. 
Robert Graves, considering the relationship between the Anakites and Philistia ( Joshua 11:21, Jeremiah 47:5), identifies the Anakim with Anax, the giant ruler of the Anactorians in Greek mythology. 
The biblical character "Anak" is mentioned by Herman Melville within "Moby Dick" at chapter 59.
In Herman Melville's 1851 novel Moby-Dick (Chapter 59. Squid.) narrator Ishmael alludes to "the great Kraken of Bishop Pontoppodan," then concludes the chapter: "By some naturalists who have vaguely heard rumors of the mysterious creature, here spoken of, it is included among the class of cuttle-fish, to which, indeed, in certain external respects it would seem to belong, but only as the Anak of the tribe." 
- Spelled as both ענק and as הענק depending upon the reference.
- The "Anakim" (Hebrew anakim) are called "Anakims" in the King James Bible, and "Anakites" in some other sources.
- For a compilation of references to "Anak" and "Anakim" in various references sources, all at least a century old, see 
- "Anak," Easton's Bible Dictionary (1893)
- Deuteronomy 2:11
- Joshua 15:13
- Roberto Tottoli, "ʿAnāq", in Encyclopaedia of Islam, THREE, ed. by Kate Fleet and others (first published online 2009), < https://dx.doi.org/10.1163/1573-3912_ei3_COM_22679>.
- Wyatt, Nicolas (2001). Space and Time in the Religious Life of the Near East. A&C Black. ISBN 978-0-567-04942-1.
- Wyatt 2001.
- "These Anakim seem to have come from Greece, as members of the Sea-peoples' confederation which caused the Egyptians so much trouble in the fourteenth century B.C." Robert Graves. The Greek Myths, 88.3. New York: 1955.
- Gutenberg.org Moby-Dick; or The Whale