Camping Out

If Yaakov split everyone up into two camps [32/8-9] then how do we understand the pasuk [32-23] וַיָּ֣קׇם בַּלַּ֣יְלָה ה֗וּא וַיִּקַּ֞ח אֶת⁠־שְׁתֵּ֤י נָשָׁיו֙ וְאֶת⁠־שְׁתֵּ֣י שִׁפְחֹתָ֔יו וְאֶת⁠־אַחַ֥ד עָשָׂ֖ר יְלָדָ֑יו. 

Sounds like one camp to me? 

And also when he approaches Esav, everyone is together in one camp [33-2]!!