It is narrated from Sayyiduna Samurah bin Jundub (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) gave the example of one who goes early on the day of Jumu'ah: like one who sacrifices a camel, then like one who slaughters a cow, then like one who slaughters a sheep, then like one who slaughters a bird, until he ended with (one who slaughters) a sparrow.
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6938