Exodus 2:2יְרָחִים
and she conceived and gave birth to a son. When she saw that he was a beautiful child, she hid him for three months.
Deuteronomy 21:13יֶרַח
and put aside the clothing of her captivity. After she has lived in your house a full month and mourned her father and mother, you may have relations with her and be her husband, and she shall be your wife.
1 Kings 6:37בְּיֶרַח
The foundation of the house of the LORD was laid in the fourth year of Solomon’s reign, in the month of Ziv.
2 Kings 15:13יֶרַח
In the thirty-ninth year of Uzziah’s reign over Judah, Shallum son of Jabesh became king, and he reigned in Samaria one full month.
Job 3:6יְרָחִים
If only darkness had taken that night away! May it not appear among the days of the year; may it never be entered in any of the months.
Zechariah 11:8בְּיֶרַח
And in one month I dismissed three shepherds. My soul grew impatient with the flock, and their souls also detested me.

Brown-Driver-Briggs

יֶ֫רַח n.m. month

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.