A man who says to his wife: You are divorced until one year

Jabir bin Zayd (may Allah have mercy on him) said: If a man says to his wife, "If I come near you within a year, you are divorced," then if he comes near her before four months have passed, she will be divorced three times. And if he leaves her until four months have passed, she becomes irrevocably divorced (ba'in) by one divorce, and the man may marry her if he wishes, but he must not come near her before the year is complete.

Al-Hasan (may Allah have mercy on him) said: If he comes near her before four months have passed, she will be divorced three times. And if he leaves her until four months have passed, she becomes irrevocably divorced (ba'in) by one divorce. And he may marry her if he wishes, and he may have intercourse with her before the year is complete.

Ibrahim (may Allah have mercy on him) said: If he comes near her before four months have passed, she will be divorced three times. And if he leaves her for four months, she becomes irrevocably divorced (ba'in) by one divorce, and he cannot marry her until less than the ila' period remains, that is, two or three months. Then he may marry her, but he must not come near her for a year.

And that was the view of Sa'id (may Allah have mercy on him).