JT mentions us leaving HF and HM in pre-existence.
John Taylor, “Origins, Object, and Destiny of Woman,” The Mormon 3, no. 28 (August 29, 1857): [2]
Thou longed, thou sighed, and thou prayed to thy Father in heaven for the time to arrive when thou couldst come to this earth, which had fled and fell from where it was first organized, near the planet Kolob. Leave thy father and mother's bosom, and all thy kindred spirits, come to earth, take a tabernacle, and imitate the deeds of those you had seen exalted before you.