Translations for proper in French

Here are paragraphs from public domain books translated:

"Be satisfied. In the proper time and place I will remember everything. Now then, go, go, in the name of heaven! I was expected at sharp midnight, and I am late."	— Soyez tranquille, en temps et lieu je me souviendrai de tout. Eh bien, partez donc, partez, au nom du ciel ! On m’attendait à minuit juste, et je suis en retard.
The Three Musketeers, by Alexandre Dumas	Les Trois Mousquetaires, de Alexandre Dumas