6 Bible Verses about Ability, To Give

Each one [should give] as he has decided in his heart, not {reluctantly} or from compulsion, for God loves a cheerful giver.

And he sat down opposite the contribution box [and] was observing how the crowd was putting coins into the contribution box. And many rich people were putting in many [coins]. And one poor widow came [and] put in two small copper coins (that is, a penny). And summoning his disciples, he said to them, "Truly I say to you that this poor widow put in more than all those who put [offerings] into the contribution box.read more.
For they all {contributed} out of their abundance, but she out of her poverty put in everything she had, her whole means of subsistence."

And [then] you shall celebrate the Feast of Weeks for Yahweh your God with the measure of the freewill offering of your hand that you shall give [just] as Yahweh your God has blessed you.

Each [person] {shall give as he is able}, [that is], according to the blessing of Yahweh your God that he has given to you.

if [it is] one who exhorts, by exhortation; one who gives, with sincerity; one who leads, with diligence; one who shows mercy, with cheerfulness.

On the first [day] of the week, each one of you {put aside} [something], saving up {to whatever extent he has prospered}, in order that whenever I come, at that time collections do not take place.