Шмуэль А 1:17 Комментарий: Tze'enah Ure'enah, Rashi, Radak & Metzudat David

“Eli responded” [1:17]. Eli responded to Hannah and said: go in peace. The Holy One will give you what you desire. Hannah thanked him and she went on her way. She ate and her anguish fell from her face. She was full of happiness. Elkanah went from the city of Shiloh to the city of Ramot with his two wives. Elkanah slept with Hannah and she became pregnant with a child.

Our sages learn from here that a guest should not sleep with his wife when he is in a stranger’s house. Therefore, the verse says here that only when Elkanah came to his house did he sleep with Hannah.⁶B. Ketubot, 65a. A year later, Hannah gave birth to a son and she called him Samuel. She said, I have asked the Lord for him.

Your request. The א is missing, to infer [שֵׁלָתֵךְ] an expression of children,²⁸Others render שֵׁלָתֵך as being derived from שָׁלָל [=plunder], meaning that her soon to be born son will “take of the goods [שָׁלָל of the Torah,” i.e., he will gain much knowledge and understanding of the Torah.—Radak as in, "and her young [וּבְשִׁלְיָתָהּ] who emerges from…."²⁹Devarim 28:57.

Will grant the request. He foretold to her that her prayer had been accepted.