New Revised Standard Version
But Hannah did not go up, for she said to her husband, “As soon as the child is weaned, I will bring him, that he may appear in the presence of the LORD, and remain there forever; I will offer him as a nazirite for all time.”

Contemporary English Version
But Hannah stayed home, because she had told Elkanah, "Samuel and I won't go until he's old enough for me to stop nursing him. Then I'll give him to the LORD, and he can stay there at Shiloh for the rest of his life."

New American Bible
Hannah did not go, explaining to her husband, “Once the child is weaned, I will take him to appear before the LORD and leave him there forever.”

Douay-Rheims Bible
But Anna went not up: for she said to her husband: I will not go till the child be weaned, and till I may carry him, that he may appear before the Lord, and may abide always there.

But Anna went not up: for she said to her husband: I will not go till the child be weaned, and till I may carry him, that he may appear before the Lord, and may abide always there.

then

Deuteronomy 16:16 Three times in a year shall all thy males appear before the Lord thy God in the place which he shall choose: in the feast of unleavened bread, in the feast of weeks, and in the feast of tabernacles. No one shall appear with his hands empty before the Lord:

Luke 2:22,41,42 And after the days of her purification, according to the law of Moses, were accomplished, they carried him to Jerusalem, to present him to the Lord: . . .

and there

1 Samuel 1:11,28 And she made a vow, saying: O Lord of hosts, if thou wilt look down, and wilt be mindful of me, and not forget thy handmaid, and wilt give to thy servant a manchild: I will give him to the Lord all the days of his life, and no razor shall come upon his head. . . .

1 Samuel 2:11,18 And Elcana went to Ramatha, to his house: but the child ministered in the sight of the Lord before the face of Heli the priest. . . .

1 Samuel 3:1 Now the child Samuel ministered to the Lord before Heli, and the word of the Lord was precious in those days, there was no manifest vision.

Psalm 23:6 And thy mercy will follow me all the days of my life. And that I may dwell in the house of the Lord unto length of days.

Psalm 27:4 One thing I have asked of the Lord, this will I seek after; that I may dwell in the house of the Lord all the days of my life. That I may see the delight of the Lord, and may visit his temple.

for ever

Exodus 21:6 His master shall bring him to the gods, and he shall be set to the door and the posts, and he shall bore his ear through with an awl: and he shall be his servant for ever.

Leviticus 25:23 The land also shall not be sold for ever: because it is mine, and you are strangers and sojourners with me.

Joshua 4:7 You shall answer them: The waters of the Jordan ran off before the ark of the covenant of the Lord when it passed over the same: therefore were these stones set for a monument of the children of Israel forever.

Psalm 110:4 The Lord hath sworn, and he will not repent: Thou art a priest for ever according to the order of Melchisedech.

Isaiah 9:7 His empire shall be multiplied, and there shall be no end of peace: he shall sit upon the throne of David, and upon his kingdom; to establish it and strengthen it with judgment and with justice, from henceforth and for ever: the zeal of the Lord of hosts will perform this.