"It's like Samson and Delilah: watch your back, because trouble could be the person you're sleeping with"

This quote is an alerting to be mindful of the people closest to you. It is a reference to the scriptural story of Samson as well as Delilah, in which Delilah betrays Samson by cutting his hair, which was the source of his strength. The quote is cautioning that the individual you are closest to, the one you are copulating, might be the resource of your downfall. It is a tip to be knowledgeable about individuals around you as well as to be cautious of who you depend on. It is an advising to be attentive and also to not allow your guard down, despite those closest to you. It is a tip that even those we are closest to can be the source of our best pain.