Both spoke in Latin. Two days after, that is to say, on the 29th, the Cardinal returned the High Chancellor's visit: his Eminence was booted as if he were returning from the country, that this visit, says Puffendorf, might not be looked upon as a debt. They conversed long together about business. Oxenstiern, like an able Politician, made no mention of the treaty of Paris, nor of that of Hailbron: he foresaw that it would draw on discussions which might breed ill blood, and hurt the common cause: he only talked of a treaty with Sweden. There was some alteration made in the old one; and it was agreed that no peace or truce should be concluded with the Austrians without the consent of the two Crowns. The same day, according to the _Mercure Francois_, or on the 30th of April, according to Puffendorf, the High Chancellor had his audience of leave of the King: his Majesty took a diamond ring from his finger, valued at that time at ten or twelve thousand crowns, which he gave him, together with a box set with diamonds, in which was his Majesty's picture. All the time he was at Compeigne, he was served by the officers of the King's kitchen with so much splendor and magnificence, that he complained to Grotius of the too great expence they were at on his account. He set out from Compeigne on Monday the 30th of April for Paris. He wanted to be there _incognito_; and lodged with Grotius[234]; but as soon as his arrival took air, the crowd to see him was so great that they could scarce keep them from forcing into Grotius's house. Had he been one descended from heaven they could not have shewn more eagerness. He staid only two or three days at Paris, during which he went to see the Church of Notre Dame, the Louvre, the Palace of Luxembourg, and some of the fine Seats near the City. He was so well satisfied with the manner in which Grotius received him, that he made a considerable present to his lady. She would have refused it, if she could have done it with a good grace. Grotius, in returning his humble thanks for it to the High Chancellor, told him that he owed all he had to his goodness, and that if he could have done more, he would have thought himself sufficiently recompensed by the honour of lodging so great a man. Oxenstiern went from Paris to embark at Dieppe; and Grotius accompanied him a part of the way[235]. As soon as the High Chancellor arrived at Dieppe, he wrote Grotius a very obliging letter[236]. The Court had prepared vessels at Dieppe, on board which Oxenstiern embarked for Holland, from whence he proceeded to Lower Saxony.