פירוש על שמואל א 20:29

And he, my brother, summoned me. The eldest of the household, summoned me that I be here;²⁹The phrase נִשְׁאֹל נִשְׁאַל reflects the two reasons for his request to go to Beis Lechem. One was to participate in his family’s annual sacrifice and the other reason was because the eldest of the household had summoned him there. and he is my brother Eliav.

Let me hurry away. Esmucier in O.F. I shall go away for a day and come [back].