1 Timothy 5:14
NKJV - 14 Therefore I desire that the younger widows marry, bear children, manage the house, give no opportunity to the adversary to speak reproachfully.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
Only widows and widowers are allowed to remarry according to scripture. Example is Ruth. She was a widow and God blessed her with Boaz. No other standards for remarriage is mentioned besides the death of a spouse.