mit Kind und Kegel

Etymology
lit. 'with child and bastard'. Hence, the expression originally means "with all [their] legitimate and illegitimate children", i.e. with a large entourage. However, this meaning is inscrutable to the contemporary German speaker because the word is now obsolete in the aforementioned sense.

Adverb

 * 1)  as a large group; with all of one's family, contents, and/or livestock