וְעָלָה֩ הָאִ֨ישׁ הַה֤וּא מֵֽעִירוֹ֙ מִיָּמִ֣ים ׀ יָמִ֔ימָה לְהִֽשְׁתַּחֲוֺ֧ת וְלִזְבֹּ֛חַ לַיהוָ֥ה צְבָא֖וֹת בְּשִׁלֹ֑ה וְשָׁ֞ם שְׁנֵ֣י בְנֵֽי־עֵלִ֗י חָפְנִי֙ וּפִ֣נְחָ֔ס כֹּהֲנִ֖ים לַיהוָֽה׃
And this man went up out of his city from year to year to worship and to sacrifice unto the LORD of hosts in Shiloh. And the two sons of Eli, Hophni and Phinehas, were there priests unto the LORD.
Read halakhic rulings (Jewish law) on I Samuel 1:3: and classical halakhic sources.