Statistics for occurrence #1 of “Thebes” in book 3, chapter 26, section 1 of Herodotus, The Histories:
...Ammonians, they set out and journeyed from Thebes
with guides; and it is known that they came to the city of Oasis, inhabited by Samians said to be of the Aeschrionian tribe, seven days' march from Thebes
across sandy desert; this place is called, in the Greek language, Islands of the Blest.
...