TgPs68:26 :במצע נשיא צדיקתא די עם מרים מתופפן‏ : among the righteous women who were playing the timbrel along with Miriam
See the entire entry for bmṣˁ prep. within, in the middle of

TgPs68:26 :נשיא צדיקתא די עם מרים מתופפן‏ : †
See the entire entry for tpp#2 vb. to play the timbrel