The quote is from LeT Magazine name "Zarb e Toiba". You people should stop laughing because that magazine justify attack on cricket team. Maybe that is proof of LeT involvement.
Here is similar comment from The Australian, also quote "Zarb e Toiba":
Islamists wage war against cricket, 'the other religion' | The Australian
The magazine article commented: "It is sad that Pakistanis are committing suicide after losing cricket matches to India. But they are not sacrificing their lives to protect the honour of the raped Kashmiri women. To watch a cricket match we would take a day off work. But for jihad, we have not time!"
More fitting for a mujahid (or holy fighter), the magazine said, were the sports of archery, horseriding and swimming.
"The above are not just sports but exercises for jihad," Zarb-e-Toiba told its readers.
"Cricket is an evil and sinful sport. Under the intoxication of cricket, Pakistanis have forgotten that these Hindu players come from the same nation that raped our mothers, sisters, daughters, wives and daughters-in-law."