Luke 6:38
Give [to others] and you will have [things] given to you. People will pour into your lap a full measure [of goods]; it will be pressed down, shaken together and running over [the edges]. Because the standard you use in giving [to others] will be the standard used [by them or God] in giving back to you."
Acts 11:29-30
[In response to this prediction], the disciples decided to send as much relief as they could to help the brothers living in Judea.
2 Corinthians 9:5-11
So, I thought it necessary to urge the brothers [See verse 3] to visit you ahead of time and arrange beforehand for your previously promised generous gift. Then it will be ready [when I arrive] as a generously given gift and not as something given grudgingly.