Reference for Gittin 100:8

וליחזי שטרא דמאן קדים דליכא שטרא והא כל הקודם בשטר קאמר בשטר פקדתא

This shows, [does it not], that the Rabbis meant their regulation to apply to a gift also?<span class="x" onmousemove="('comment',' Since the last gift was a 'free' asset by comparison with the first. ');">⁷</span>

Jastrow