What is this? Help please!

Hi all!

i stored for a long time several different seeds in a box, and 3 weeks ago i decided to see if they still would give something... Suddenly only one of the seeds came out, with a fury i have never seen before! Quick and strong... But as i see the leafs, i dont know what it is! I had some cannabis and Angolan Liamba seeds.
Its is a hairy plant and i think there are knobs at the base of the leafs...
can anyone tell me what this is, please?

Angolan Liamba, whatever that is! NOT cannabis my friend.

Um actually that looks like some type of melon or squash.

Stinky is correct something from the vined vegetable family

yeah it looks like vegg family

not sure def not marijauna but its a good start if you wanna grow.