WhatsApp is doing beta testing of a new feature Quick Quotes on its Android application. A per feature users can use old messages in their current messages and can send to text. This feature is very useful for groups where nobody knows who replied what and you can send message to remind people what was said.

WhatsApp is testing feature of Quotes.

This feature works, when you tap on message for a while, via which a reply icon appears on the top.

Select the message and tap on reply icon. After this the selected message will get inserted in your reply. With this everyone in group get to know who said what in reply of any message and by whom.