The number of rebirths remaining for the stream-winner...

As for the number of rebirths remaining for the stream-winner before total Unbinding, the Buddhist texts distinguish three levels of attainment.

1. "[Some,] with the destruction of the three fetters, are 'one-seed-ers' (ekabijin): after taking rebirth only one more time on the human plane, they will put an end to suffering & stress.

2. "Or, not breaking through to that, not penetrating that, with the destruction of the three fetters they are 'family-to-family-ers' (kolankola): after transmigrating & wandering on through two or three more families (according to the Commentary, this phrase should be interpreted as 'through two to six more states of becoming'), they will put an end to suffering & stress.

3. "Or, not breaking through to that, not penetrating that, with the destruction of the three fetters they are 'seven-times-at-most-ers' (sattakkhattuparama): after transmigrating & wandering on among devas & human beings, they will put an end to stress."

— AN 3.89