1992 D150 fuel line quick connector

Noticed fuel leaking on the ground. Feeling around on top of the tank, it appears to be one of the rubber lines going to the fuel pump. It has hose clamps on both ends and was leaking where it went into the pump. I tightened the hose clamp and it's not leaking now; but a friend told me there should be a quick connector there. Is it unsafe without the quick connector. If so, can anyone tell me which Dorman part # I need. Thanks for your help.
Author: JamesI