Luke 6:38
Give, and it will be given to you. A good measure, pressed down, shaken together and running over, will be poured into your lap. For with the measure you use, it will be measured to you.”
2 Cor 9:6-11
6 Remember this: Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously.
7 Each man should give what he has decided in his heart to give, not reluctantly or under compulsion, for God loves a cheerful giver.
8 And God is able to make all grace abound to you, so that in all things at all times, having all that you need, you will abound in every good work.
9 As it is written: “He has scattered abroad his gifts to the poor; his righteousness endures forever.”
10 Now he who supplies seed to the sower and bread for food will also supply and increase your store of seed and will enlarge the harvest of your righteousness.
11 You will be made rich in every way so that you can be generous on every occasion, and through us your generosity will result in thanksgiving to God.
Gal 6:7-9
7 Do not be deceived: God cannot be mocked. A man reaps what he sows.
8 The one who sows to please his sinful nature, from that nature will reap destruction; the one who sows to please the Spirit, from the Spirit will reap eternal life.
9 Let us not become weary in doing good, for at the proper time we will reap a harvest if we do not give up.
Heb 12:11-13
11 No discipline seems pleasant at the time, but painful. Later on, however, it produces a harvest of righteousness and peace for those who have been trained by it.
12 Therefore, strengthen your feeble arms and weak knees.
13 “Make level paths for your feet,” so that the lame may not be disabled, but rather healed.
James 3:18
Peacemakers who sow in peace raise a harvest of righteousness.
Scriptures from the NIV
