words which would give him free passage into the cave and out again.
Cassim, who had thus secured all he had come for, lost no time in putting his project into execution. Intent on possessing himself of all the treasures which yet remained, he set off the next morning before daybreak, taking with him ten mules laden with empty crates. Arrived before the cave, he recalled the words which his brother had taught him; no sooner was "Open, Sesamé!" said than the door in the rock lay wide for him to pass through, and when he had entered it shut again.
If the simple soul of Ali Baba had found delight in the riches of the cavern, greater still was the exultation of a greedy nature like Cassim's. Intoxicated with the wealth that lay before his eyes, he had no thought but to gather together with all speed as much treasure as the ten mules could carry; and so, having exhausted himself with heavy labour and avaricious excitement, he suddenly found on returning to the door that he had forgotten the key which opened it. Up and down, and in and out through the mazes of his brain he chased the missing
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