דַּדdad

breast, better teat, nipple (Proverbs 5:19; Ezekiel 23:3; Ezekiel 23:21; Ezekiel 23:8; Proverbs 7:18)

Pronunciation: dad · Hebrew/Aramaic (Old Testament) · H1717

Same root

דּוֹדdôwd · H1730(figuratively) to love; by implication, a love-token, lover, friend; specifically an uncle

Where it appears

Appears 4 times in the Bible.

Proverbs 5:19 She is a loving deer, a graceful doe. Let her breasts satisfy you always. May you always be captivated by her love.
Ezekiel 23:3 They became prostitutes in Egypt. Even as young girls, they allowed men to fondle their breasts.
Ezekiel 23:8 For when she left Egypt, she did not leave her spirit of prostitution behind. She was still as lewd as in her youth, when the Egyptians slept with her, fondled her breasts, and used her as a prostitute.
Ezekiel 23:21 And so, Oholibah, you relived your former days as a young girl in Egypt, when you first allowed your breasts to be fondled.

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).