Boil 5 cups of water with tea bags; after tea comes to boil turn down the heat to medium low.Let it boil for another 2 to 3 minutes. Take out the tea bags and keep aside.Wash chickpeas well and soak in tea water for about 8 hours. Chickpeas after soaking will become about 2 1/2 times the volume of the original.In pressure cooker add chickpeas with the water they were soaked in, plus 2 more cups of water. Close the cooker and put the pressure on.Cook on medium high heat.As pressure cooker starts