Hai
From BiblePortal Wikipedia
Fausset's Bible Dictionary [1]
( Genesis 12:8; Genesis 13:3) equates to Ai, with the Hebrew article Ha , which always accompanies Ai.
Morrish Bible Dictionary [2]
The same as Ai, the translators having apparently included the article (ha) as part of the name in Genesis 12:8; Gen.13:3, but in these passages only.
Holman Bible Dictionary [3]
Genesis 12:8 Genesis 13:3Ai
Smith's Bible Dictionary [4]
Ha'i. Same As Ai .
International Standard Bible Encyclopedia [5]
hā´ı̄ ( העי , hā - ‛ay , "the heap"): Genesis 12:8; Genesis 13:3 the King James Version; the Revised Version (British and American) Ai (which see).