From thence 70
leagues farther on is the island and port of Massua, and opposite to it
Arkiko; and thence other 85 leagues bring us back to the Straits of
Bab-el-mandeb. Behind a ridge of mountains which runs close along the
whole coast of Ethiopia, lie the dominions of Prester John, which has
always preserved Christianity after its own manner, and has of late been
much supported therein by the Portuguese arms.

[Footnote 132: The extreme length of the Red Sea is 400 geographical
leagues, 20 to the degree, or about 1380 statute miles, and its greatest
breadth 65 of the same leagues, about 225 miles.--E.]

Entering into the Red Sea, Albuquerque sailed along the coast to the
island of Kamaran, which he found abandoned by its inhabitants from
dread of his approach. He took two vessels by the way, and found four
others at this place, one of which belonged to the Soldan of Egypt. From
this island he visited several others; and one day there appeared in
the sky to the whole persons in the fleet a very bright red cross,
seemingly about six feet broad, and of a proportional length. All the
Portuguese knelt down and worshipped the heavenly sign, Albuquerque
making a devout prayer; after which the happy omen was joyfully hailed
by the sound of music and cannon, till at length it was covered over by
a bright cloud and disappeared. As the trade wind failed for carrying
him to Judduh, Albuquerque returned to Kamaran where he wintered, and
where his people suffered extreme misery from famine and sickness. In
July 1513, as soon as the weather would permit, he sailed again for
India, meaning to appear again before Aden, and touched at the island of
Mehun, in the middle of the straits, to which he gave the name of Vera
Cruz, in memory of the miraculous vision with which they had been
favoured, and erected a very high cross upon an eminence. From thence he
sent two ships to examine the city and port of Zeyla, on an island in a
bay of the coast of Adel, where they burnt two ships belonging to the
Moors, and joined the fleet again before Aden. He found the
fortifications of this place repaired and strengthened; and after
exchanging a cannonade which did little damage on either side, and
burning some ships in the harbour, he sailed for India.

Albuquerque arrived at Diu about the middle of August 1513, and was
immediately supplied, with some provisions accompanied by a courteous
message from Malek Azz the lord of that city under the king