What episode on Dragon Ball Z did goku marry chichi?

Answer 1

In the last arc of dragon ball (not z), they meet up again as adults and fight in the tenkaichi tournament where she reminds him of his promise to marry her (occured much earlier in dragon ball when they were kids), he remembers and keeps his promise, when he leaves on kintoun (flying nimbus) after he beats piccolo in the final, he grabs her and takes her with him. Dragon Ball Z starts with them being married and have Gohan.