Arcana Coelestia # 5235
5235. 'We dreamed each according to the interpretation of his own dream' means what was to be the outcome of both. This is clear from the meaning of 'interpretation' as what it held within it and what was to take place, dealt with in 5093, 5105, 5107, 5141, and so what the outcome was to be - [evident] from what was foreseen, meant by 'a dream', 5233.
Arcana Coelestia # 5093
5093. 'Each according to the interpretation of his dream' means which - that is, the outcome - they held within them. This is clear from the meaning of 'the interpretation of a dream' as an explanation and therefore a knowledge of the outcome, thus the outcome which they held within them. For 'a dream' means the outcome, see immediately above in 5092.