Exodus 22:29
You shall not delay to offer the first of your ripe fruits, and of your liquors: the firstborn of your sons shall you give to me.
Torrey's Topical Textbook—AKJV

1 Samuel 1:11
And she vowed a vow, and said, O LORD of hosts, if you will indeed look on the affliction of your handmaid, and remember me, and not forget your handmaid, but will give to your handmaid a man child, then I will give him to the LORD all the days of his life, and there shall no razor come on his head.
Torrey's Topical Textbook—AKJV