בִּלְהָהBilhâh

proper name, feminine: handmaid of Rachel, concubine of Jacob (Genesis 29:29; Genesis 30:3; Genesis 30:4; Genesis 30:5; Genesis 30:7)

Pronunciation: bil-haw' · Hebrew/Aramaic (Old Testament) · H1090

Same root

בָּלַהּbâlahh · H1089to palpitate; hence, (causatively) to terrify

Where it appears

Appears 11 times in the Bible.

Genesis 29:29 (Laban gave Rachel a servant, Bilhah, to be her maid.)
Genesis 30:3 Then Rachel told him, “Take my maid, Bilhah, and sleep with her. She will bear children for me, and through her I can have a family, too.”
Genesis 30:4 So Rachel gave her servant, Bilhah, to Jacob as a wife, and he slept with her.
Genesis 30:5 Bilhah became pregnant and presented him with a son.
Genesis 30:7 Then Bilhah became pregnant again and gave Jacob a second son.
Genesis 35:22 While he was living there, Reuben had intercourse with Bilhah, his father’s concubine, and Jacob soon heard about it. These are the names of the twelve sons of Jacob:

See every passage

Genesis 29:29, 30:3, 30:4, 30:5, 30:7, 35:22, 35:25, 37:2, 46:25
1 Chronicles 4:29, 7:13

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).