TgJ 2Sam20:9 :וַאְחַדַת יַד יְמִין יוֹאָב בְדִקנָא דַעְמָשָא לְמִנשַק לֵיה‏ : Joab's right hand grasped Amasa's beard to kiss him
See the entire entry for dqan, da/eqnā n.m. beard