The following by be used in the Mass "For the Celebration of Marriage" and in the celebration of Marriages without Mass. 
* At least one reading that explicitly speaks of Marriage must always be chosen. These readings are designatined by an asterisk.

FIRST READING (PICK ONE)

GENESIS (3 OPTIONS)
1:26-28, 31 *
2:18-24 *
24:48-51, 58-67 *

TOBIT (2 OPTIONS)
7:6-14 *
8:4-8 *

PROVERBS 
31:10-13, 19-20, 30-31 *

SONG OF SONGS
2:8-10, 14, 16; 8:6-7

SIRACH
26:1-4, 13-16

JEREMIAH
31:31-34

SECOND READING (PICK ONE)

ROMANS (3 OPTIONS)
8:31-35, 37-39
12:1-2, 9-18
15:1-3, 5-7, 13

1 CORINTHIANS (2 OPTIONS)
6:13-15, 17-20
12:31-13:8

EPHESIANS (2 OPTIONS)
4:1-6
5:2, 21-33 *

PHILIPPIANS
4:4-9

COLOSSIANS
3:12-17

HEBREWS
13:1-4, 5-6

1 PETER
3:1-9 *

1 JOHN (2 OPTIONS)
3:18-24
4:7-12

REVELATION
19:1, 5-9

THIRD READING (PICK ONE) - GOSPEL

MATTHEW (5 OPTIONS)
5:1-12
5:13-16
7:21, 24-29
19:3-6 *
22:35-40

MARK
10:6-9

JOHN (4 OPTIONS)
2:1-11*
15:9-12
15:12-16
17:20-26