The Tibetan Book of the Dead
Book II: The Alternative Choosing: Supernormal Birth; or Womb-Birth
If, however, O nobly-born, thou hast, because of the influence of karma, to enter into a womb, the teaching for the selection of the womb-door will be explained now. Listen.
Do not enter into any sort of womb which may be come by. If compelled by tormenting furies to enter, meditate upon Hayagriva.
Since thou now possesseth a slender supernormal power of foreknowledge, all the places [of birth] will be known to thee, one after another. Choose accordingly.